"Xydhias is authority for the proposition that, in relation to agreements reached in the family law context, ordinary contractual principles do not apply. As the final award was always fixed by the court, the purpose of negotiations was to reduce the length and expense of the legal process. The court has a discretion in determining whether an accord has been reached. Moreover, even where an overall settlement had been agreed, there might well be issues remaining, for example as to the drafting or exact terms of the order, that the court would be able to determine without undermining the overall agreement."
"My cardinal conclusion is that ordinary contractual principles do not determine the issues in this appeal. This is because of the fundamental distinction that an agreement for the compromise of an ancillary relief application does not give rise to a contract enforceable in law. The parties seeking to uphold a concluded agreement for the compromise of such an application cannot sue for specific performance. The way of rendering the bargain enforceable, whether to ensure that the applicant obtains the agreed transfers and payments or whether to protect the respondent from future claims, is to convert the concluded agreement into an order of the court. The decision of the Privy Council in de Lasala v de Lasala[1980] AC 456 demonstrated that thereafter the rights and obligations of the parties are determined by the order and not by any agreement which preceded it."
"In consequence, it is clear that the award to an applicant for ancillary relief is always fixed by the court. The payer's liability cannot be ultimately fixed by compromise as can be done in the settlement of claims in other divisions. Therefore the purpose of negotiation is not to finally determine the liability (that can only be done by the court) but to reduce the length and expense of the process by which the court carries out its function. If there is a dispute as to whether the negotiations led to an accord that the process should be abbreviated, the court has a discretion in determining whether an accord was reached. In exercising that discretion the court should be astute to discern the antics of a litigant who, having consistently pressed for abbreviation, is seeking to resile and to justify his shift by reliance on some point of detail that was open for determination by the court at its abbreviated hearing. If the court concludes that the parties agreed to settle on terms then it may have to consider whether the terms were vitiated by a factor such as material non-disclosure or tainted by a factor within the parameters set in Edgar v Edgar. Finally in every case the court must exercise its independent discretionary review, applying the section 25 criteria to the circumstances of the case and to the terms of the accord. This approach particularly applies to accords intending to obviate delivery of briefs for trial. Different considerations may apply to agreements not negotiated in the shadow of an impended fixture."
"This is a classic unilateral contract of Carlill v Carbolic Smoke Ball[1893] 1 QB 256 or the "walk to York" kind. Once a promisee acts on the promise by inhaling the smoke ball, by starting the walk to York or (as here) by not suing for the maintenance to which she was entitled, the promisor cannot revoke or withdraw his offer. But there is no obligation on the promisee to continue to inhale, to walk the whole way to York or to refrain from suing. It is just that is she inhales no more, gives up the walk to York or does sue for her maintenance, she is not entitled to claim the promised sum."
"One has to say that there are some who are critical of the "cardinal conclusion" that "ordinary contractual principles" do not apply to determine whether or not the parties had reached a concluded agreement. It was the way both counsel had initially approached the case. Once the agreement was established, then, but only then, had the court a discretion to exercise, namely whether or not to sanction the agreement and make the order (see Jenkins v Livesey). The result of Xydhias is that the court now also exercises its discretion in determining whether or not an accord was reached (see the highlighted words in paragraph 38 above.) That the effect of a compromise should receive different treatments in the Family Division from the other Divisions was established in Thwaite but Xydhias has now given the Family Division a different and unique test for establishing the very formation of the underlying agreement itself. I mention these doubts, and I feel bound to say I share them, but the correctness of that part of the decision is not a matter which arises in this appeal and I need say no more."
"In my judgment, the cardinal conclusions expressed by Thorpe LJ are stated in terms which are too wide. I accept that if there are negotiations to compromise a claim for ancillary relief, then there is a duty to seek the court's approval as is stated in Smallman. But as Smallman states, and I do not see how that authority of this court can be ignored by me, even an agreement subject to the approval of the court is binding on the parties to the extent that neither can resile from it. [46] In my judgment the appeal can be disposed of upon this narrow basis: was this agreement between the claimant and deceased a compromise of an application for ancillary relief? The answer is no. There was no pending application for any financial relief to compromise. Despite Mr Howard's valiant attempt to expand that into any agreement, the effect of which is to effect a clean break between the parties and so potentially be within the ambit of the court's duty to scrutinise it, I cannot accept that proposition. They did not envisage going back to court to approve it. There was no need to do so. Either of them could have done so but neither chose to do so. The events upon which payment depended came to be fulfilled. This was, as the judge found, a perfectly valid agreement. The deceased failed to make the arrangements to provide the payment for the claimant he agreed to make. His estate was in breach of an agreement binding upon it. The claimant was entitled to her damages."
"Once parties have reached an agreement to compromise an ancillary relief claim the court will not permit either party to renege save in exceptional circumstances."
"Formal agreements, properly and fairly arrived at with competent legal advice should not be displaced unless there are good and substantial grounds for concluding that an injustice will be done by holding the parties to the terms of their agreement."
"It is not necessary for the purposes of this judgment to consider how Ward LJ's recent observation fits with the body of case law. Its significance for the purposes of the case management decision I have to make is that it is a further example of the importance of agreements in the eyes of the Court of Appeal."
"The statement by Thorpe LJ in Xydhias that the only way of making an agreement to pay money enforceable between husband and wife was to convert it into an order of the court has been criticised in a subsequent decision of the Court of Appeal as too wide; see Soulsbury v Soulsbury. But nothing in the later judgment detracts from the proposition that the making of the order has to be a proper and fully informed exercise of the powers contained in the 1973 Act and that, once made, it is the order which therefore governs the rights and obligations of the parties."
"If a maintenance agreement includes a provision purporting to restrict any right to apply to a court for an order for financial agreements, then- (a) that provision shall be void."
"Any agreement in writing made, whether before or after the commencement of this Act, between the parties to the marriage being- (a) an agreement containing financial arrangements, whether made during the continuance or after the dissolution or annulment of the marriage; or (b) a separation agreement which contains no financial arrangements in a case where no other agreement in writing between the same parties contains such arrangements." "
"Provisions governing the rights and liabilities towards one another when living separately of the parties to a marriage (including a marriage which has been dissolved or annulled) in respect of the making or securing of payments or the disposition or use of any property, including such rights and liabilities with respect to the maintenance or education of any child, whether or not a child of the family."
"The parties hereby irrevocably instruct, subject only to further order of the court, that the escrow agent and the conveyancing solicitor who is instructed on the sale of the family home and/or car parking spaces to distribute the proceeds of sale in accordance with the terms of this order directly to the parties who have been ordered to receive those sums."
"Each party agrees not to bring any case against the other as a result of these proceedings other than in respect of the order itself. Further, they will keep confidential all information used and received before and during these proceedings (including during the voluntary disclosure process) about the other party's financial affairs and not to disclose any such information to a third party other than a professional advisor acting in these proceedings or the implementation of this order."
"An allowance for the applicant's holidays with the children in the sum of up to£40,000 per annum, this to be considered a joint expense."
"However, in the event that the property FMH was to sell for a gross sale price of£17.5 million or less, the figure shall be varied downwards to£20,000 per annum."
"Following a trigger date a holiday allowance of£20,000 per annum per child until the later of each child attaining the age of 18 or the conclusion of each child's secondary education."
"In the event of FMH selling for a gross sale price of less than£17.5 million , that figure will be varied downwards to£10,000 ."
"The respondent agrees and undertakes to take out on behalf of the applicant medical insurance cover including paying promptly any premiums due with Bupa Global International Elite or its equivalent (which shall include Russia) or any successor company to Bupa for the applicant until the first of either party's death or further order in the meantime. This is currently estimated at£13,032 per annum in order to secure the appropriate insurance."
"The family home shall be sold forthwith and the open market for sale in accordance with the order of Deputy High Court Judge Richard Todd KC dated26 November 2024 and the following subsequent conditions shall apply."
"Repayment of any future, urgent and necessary cost relating to the family home, which: (a) are agreed in writing between the parties; (b) are not included in schedule 2; or (c) which have not been paid from the family fund; and which (d) either party has had to discharge from their own resources. The repayments shall be paid to the party who made the payment."
"Payments shall be at the rate of£25,000 per annum per child but that figure shall be varied downwards in the event that FMH is to sell for a gross sale price of less than£17.5 million in which case the figure shall be£12,500 per annum per child."