Thank you for your question
My name is ***** ***** I shall do my best to help you .
I am afraid that any Order can be enforced in the UK.
It would take time and substantial effort but it can be done using the Reciprocal Maitenance Arrangements.
As an added problem if the enforcement does take place via UK courts the UK courts cannot change the Order - only control what monthly payment you make towards the Order - if that figure is lower that the actual Order then arrears will arise and will have to be paid off in the long term.
I hope that this is of assistance - please ask if you need further details
That is a matter for the court in the States
IF an Order is made there AND the Reciprocal Enforcement route is used the ONLY issue the UK court can control is HOW it is paid not if it shoudl be I am afraid