He says i am a gold digger and have been living here rent free and i should pay him back dated mortgage (50%).
You're married.
You're entitled to 50% of joint assets as a starting point. I hope you have a good divorce solicitor and are making sure you get the max you can.
You can't marry someone and then treat them like a renter/cohabiter ... He hasn't got a leg to stand on. He's delusional.
He got married, his wife is entitled to 50% of joint assets. I know women who bought houses, got married and their cheating, abusive husbands walked away with large payouts.
You've been a faithful wife, he's cheated on you .... Too fucking bad for him.
Oh and taking of gold diggers - he's too dumb to realise a much younger woman, who's not even met him in person, from a country without the economy or benefits of here - is probably that. He's delusional on that front too.
What a stupid, foolish, immoral, callous man.
Stop trying to talk to him, there's no point. His head and dick are ruled by his online relationship. He's going to end up with very little. When his assets reduce from the divorce, if she realises; she may not end up ever moving here or setting up home with him. Even if she does, she may drop him when she realises what his economic circumstances are now. Or she may drop him if he gets leave to remain in the UK. That could take a while.
I'm sure he knows underneath that he's only an attractive prospect to her if he looks like he has money/assets/is comfortable.... That's why he's trying to bully you into thinking you're not entitled to what you're entitled to and trying to get you to walk away with nothing.
Fuck him. He's a delusional, silly, sleazy old man chasing a woman almost 30 years, a lifetime, younger than him. It's unlikely in the extreme that she wants him for him. She wants him for what he can provide for her. And may not stick around.
Has he even video called her, with a clear sight of her? She could be a fucking cat fish.