Hi, I am sorry to say this, but really, if you plan to upsticks to sunnier climes with your children, which I fully appreciate !
You really should not be entitled to any benefits from UK tax payers !

I am not saying you are not due these benefits, you obviously are, I don't doubt it, but if it's payed here, you should have to stay here or lose them !
I mean you are talking about keeping your house, of which you are in reciept of housing benefits, come on !........you will cause a war !
I think the majority of tax payers would agree with that.