“In my judgment, in the ordinary course of events, where there is a valid prenuptial agreement, the terms of which amount to the wife having contracted out of a division of the assets based on sharing, a court is likely to regard fairness as demanding that she receives a settlement that is limited to that which provides for her needs. But whilst such an outcome may be considered to be more likely than not, that does not prescribe the outcome in every case. Even where there is an effective prenuptial agreement, the court remains under an obligation to take into account all the factors found in s25(2) MCA 1973, together with a proper consideration of all the circumstances, the first consideration being the welfare of any children. Such an approach may, albeit unusually, lead the court in its search for a fair outcome, to make an order which, contrary to the terms of an agreement, provides a settlement for the wife in excess of her needs. It should also be recognised that even in a case where the court considers a needs-based approach to be fair, the court will as in KA v MA, retain a degree of latitude when it comes to deciding on the level of generosity or frugality which should appropriately be brought to the assessment of those needs [emphasis added].”
“That leaves outstanding the difficult question of the circumstances in which it will not be fair to hold the parties to their agreement. This will necessarily depend upon the facts of the particular case, and it would not be desirable to lay down rules that would fetter the flexibility that the court requires to reach a fair result”