‘67. In approaching the exercise of our discretion whether or not to order the children’s return to the US, despite their very clear objection to that outcome, we have taken account of all the circumstances and in particular: i) The children’s views are firmly based upon the narrative that their father has abused them and is an altogether malign individual. The allegations that underly that narrative have been investigated by the CYS on a number of occasions, the US Family Court and the FtT. Each of these bodies has found that the evidence fails to support the allegations and that they are unfounded or unproved (even, in the FtT, on a lower standard of proof). Although we accept that the children’s subjective view are firmly held, the weight to be attached to the children’s objections that are based upon an unfounded narrative, in this case, must be substantially reduced. ii) Whilst not being in a position to make any findings, and expressly not doing so, the prospect that the children’s views of their father may have been generated by alienating behaviour on the part of their mother and that they have thereby suffered harm requires serious and detailed consideration, as does the prospect of the children being reintroduced to their father. In terms of the policy of the convention these matters are for the court in the children’s home state but, more importantly in this case, the involvement of the father can realistically only be achieved if they are back in the US. iii) The children are American and have no ties or connection with the UK. iv) In the UK the mother and children will continue to live in very straitened accommodation on a basic subsistence allowance until, at some stage, they may be removed back to the US in any event, because they have no lawful basis to remain in the UK. v) It is the guardian’s professional view that it is in the children’s best interests to be returned to the US. vi) The current situation has been entirely generated by the belief of the children’s mother that the children have been abused by their father. There is no credible evidential basis for this belief, yet the children were abducted, in breach of orders of the US court, and have been kept, initially secretly, in the UK because of the mother’s belief. There is a strong policy ground based on comity between member states and the father’s application. 68. In all the circumstances, and notwithstanding the children’s objections, we take the clear view that both A and B must be summarily returned to the USA.’
‘80. Although there is some jurisprudential history on the question of whether/when the court can set aside an order under the 1980 Convention, I do not think it is necessary to go back further than Re W (Abduction: Setting Aside Return Order)[2019] 1 FLR 400 in which I gave the lead judgment. This is not to elevate this decision above the other, earlier, cases to which we were referred but because the insertion of r.12.52A into the FPR 2010 has resolved the question of whether there is jurisdiction to set aside such an order. 81. In Re W, I made the following observations: the first, in the context of whether the court has a set aside power: “[37] However, before considering those issues, it seems to me that there would be considerable advantages to the judge who made the final order being asked to determine whether the asserted change of circumstances justifies any reconsideration of the order and, if it does, whether it is of sufficient impact tojustify a rehearing. I would express the test as being whetherthere has been a fundamental change of circumstances whichsufficiently undermines the basis of the court's decision andorder to require the application to be reheard.” My conclusions were as follows: “[66] In conclusion, my provisional view is that the HighCourt has power under the inherent jurisdiction to review and setaside a final order under the 1980 Hague Convention. Thispower can be exercised when there has been a fundamentalchange of circumstances which undermines the basis on whichthe original order was made. I set the bar this high because,otherwise, as Mr Devereux QC observed, there would clearly bea risk of a party seeking to take advantage of any change ofcircumstances such as a simple change of mind. [67] I would add that the re-opening of a final Hague order(whether for return or non-return) is likely to be a rare eventindeed and that, as the process is a summary one, any applicationfor such an order will necessarily have had to be filed withoutdelay. Further, where an application for rehearing has beenissued, the court will case-manage it tightly so that only thoseapplications that have a sufficient prospect of success areallowed to proceed and then only within parameters determinedby the court.” 82. … 83. In Re W I proposed, what I described as, a “high” bar when the court is determining an application to set aside an order under the 1980 Convention, namely (I repeat) “a fundamental change of circumstances which undermines the basis on which the original order was made”. This approach has been adopted, as part of the changes to the FPR 2010, inPD12F paragraph 4.1A, as set out below. That this approach has been adopted by the Family Procedure Rules Committee, fortifies my view that this is the right test when the court is deciding whether to set aside an order.’
‘In rare circumstances, the court might also ‘set aside’ its own order where it has not made an error but where new information comes to light which fundamentally changes the basis on which the order was made. The threshold for the court to set aside its decision is high, and evidence will be required – not just assertions or allegations.’
‘I would further emphasise that, because of the high threshold, the number of cases which merit any application to set aside are likely to be few in number. The court will clearly be astute to prevent what, in essence, are attempts to re-argue a case which has already been determined or attempts to frustrate the court’s previous determination by taking steps designed to support or create an alleged change of circumstances.’
‘Plainly the children will not be re-arguing the case as they have never argued a case before. In broad terms they will rely on the following as grounds for a material change of circumstances since their views were ascertained by the Children’s Guardian nearly 14 months ago – on19 September 2023 : i) Both children not only object to a return but point blank refuse to return. They will refuse to board the plane; ii) [A] has told Ms Hansen that he has suicidal thoughts, particularly if he is compelled to return; iii) The children not only object to return to the USA because of their father’s conduct but because there will inevitably be severe conflict and uncertainty; iv) The nature and force of their objections has materially changed; v) The children are over one year older and have settled in England for over one more year. [A] has settled well into secondary school; vi) The children have now been here, happily settled, for 2 years and 3 months.’
‘[64] Thus, in determining whether the child has sufficient understanding to give instructions to pursue an appeal and to conduct the appeal, I need to consider a range of factors including: (i) The level of intelligence of the child. (ii) The emotional maturity of the child. (iii) Factors which might undermine their understanding such as issues arising from their emotional, psychological, psychiatric or emotional state. (iv) Their reasons for wishing to instruct a solicitor directly or to act without a guardian and the strength of feeling accompanying the wish to play a direct role. (v) Their understanding of the issues in the case and their desired outcome, any matter which sheds light on the extent to which those are authentically their own or are mere parroting of one parent’s position. Some degree of influence is a natural component of decision-making but the closer to the ‘parroting’ end of the spectrum one gets the lower the level of understanding there is likely to be. An unwise decision does not mean the child does not understand although it will no doubt depend on the extent to which the child’s view diverges from an objectively reasonable or wise decision. (vi) Their understanding of the process of litigation including the function of their lawyer, the role of the judge, the role they might play and the law that is applied and some of the consequences of involvement in litigation. Care should be taken not to impose too high a level of understanding in this regard; many adults with capacity would not and we should not expect it from children. An ability to understand that their solicitor put their case but also has duties of honesty to the court, an ability to understand that the judge makes a decision based on an overall evaluation of the best interests of the child which balances many competing factors; the ability to understand that they might attend court, could give evidence and could read documents; the ability to recognise the stress of exposure to the court process and the arguments between others. The presence of all of these would be powerful signs of a high level of understanding. Conversely the absence of them or evidence of a distorted understanding would be contra-indicators. (vii) The court’s assessment of the risk of harm to the child of direct participation for the risk of harm arising from excluding the child from direct participation and the child’s appreciation of the risks of harm.’