keep the house and go for holidays there move back to England and start a new one he can't be so selfish, it's your lifes youa are talking about
why do you pay that much? i don't get it anyway does he realise that he will have to choose between you (and your son) and the house, have you talked about it? i realise that he is very atached to the house, but what is a big beuatifull house without a big happy familly in it?
You said it your self, its just bricks and morter, if he loves you ,he will sell and follow you any were.