'He had an affair last year while working abroad and I was at home heavily pregnant. I found out and my life crumbled.
The marriage is limping on with me hoping I can rekindle the love and trust, but I honestly don't think I can. Shitty thing is im stay at home mum, no job, no real qualifications, no family, no money of my own.
He's presenting this as the fresh start we need and I guess I feel it's my last chance to try. '
NO NO NO NO NO! Even with solicitor's agreements, his agreement, blah blah blah. You can potentially be forced to leave the country without your children . Just NO. Your last chance to try involves you moving across the world and being completely dependent on someone you can't trust? Absolutely not and if he tries to make you feel guilty about it, for not 'giving it a chance' or any other bollocks, you remind him that he is the one who destroyed it so he is the one who should be doing all the work to repair things.
NFW! And I say that as someone from Houston, whose entire family is there or in San Antonio, who goes there with my kids every Summer, a dual national, drives there, works there, etc.
Having done the reverse and come to the UK because I really wanted to, wanted to be here, love it here, chose it specifically, etc. I can tell you it was very, very very hard in the beginning years. It was a big adjustment and I'd lived in various places in the world. But to expatriate to a place where I hadn't particularly chosen, to be with a cheating spouse I couldn't truly trust, with so many kids and in a place where no matter what, I might not be able to leave with the kids? NFW!
I wouldn't dream of doing this. He's once again making you do all the work, make all the sacrifices. He's the one who should be doing that.
I love Texas, it's my home state, but I wouldn't recommend your going there under the circumstances. I've got several friends what happened to Panda happened to them, and they were all dual nationals! Husband cheated in the US, marriage broke down after he swore she could go back with the kids blah blah blah and then guess what? And luckily, all these women were dual nationals and could stay in the States and work in their own right.
Being a new expat can be very lonely and isolating, especially outside of major cities, IME (I was in one at first and then we moved to a smaller place but I'd already been here for years), but combining that with a marriage where one party is trying to shore it all up is a recipe for disaster.