My ex currently pays £81.82 EXACTLY in child maintenance. He is a director of his own agricultural business and For the last two years has told child maintenance he earns less than £140 per week. I was made redundant a while ago and I am struggling to provide for our son. In January this year he text me saying he was finally able to pay himself a decent wage and he could lift the payments. I’m still waiting and each time I bring it up he gets abusive and starts banging on about how much he had to pay before he set up his business and how much he paid in legal fees when we were in family court. I find it extremely draining as I feel he is just trying to control me. I know he has a second property he rents and this has never come up as additional income so he clearly doesn’t declare this. He’s got to be getting a minimum of £600 pcm for this and I doubt he has a mortgage on it. I really don’t want to resort to reporting him as I fear the repercussions for our son but it would mean he’d have to pay a little more. Does anyone know if it would show up with child maintenance if he genuinely was declaring it as income to HMRC? Also, he’s had this house for years so if he hasn’t declared it would child maintenance backdate any extra payments?