I'm pretty sure I know the answer here and it's not good, but I thought I'd see if anyone else had any experience.
Was in controlling marriage for 10 years before leaving with our DD. Ex family very well off, I didn't want anything except half of our house because I just wanted to get away. Lawyers recommended claiming for more but I couldn't bear the idea of going to court (he would have fought me every step). He tried to say I wasn't entitled to half of house, even that got nasty.
When it came to maintenance for our DD he told me he'd used the government calculator. The amount was painfully low. I knew he'd lied about his director drawings (£100k+ per year) but again, was too afraid to push things because I just wanted to escape, so I accepted it.
11 years later and our DD has moved in with him to go to a different school that is closer to him. I recently got a part time job and at that stage he contacted Child Maintenance Services. He told me he doesn't need the money but wants me to pay it directly into daughter's account as pocket money. The amount is barely less monthly than he has paid for over 10 years.
I feel very stupid because I didn't go through CMS years ago, I just accepted his private arrangement. And now I suspect I won't be entitled to anything from him in arrears because it was a private arrangement.
I am going to speak with a family lawyer but I can't imagine I'll be able to afford to do anything through legal route. And not sure I'd even have a leg to stand on.
He's told me there is nothing I can do.
Has anyone been through anything similar? Any advice?