So long story short. I have to remortgage to pay him off (detail removed by Moderator). I was really annoyed at first because it’s my flat not his. But matrimonial property! So I got over the anger then received a review letter from the CMS. He’s lied, yet again, about his earnings. He actually didn’t tell them about a massive payrise so he’s having to pay more child maintenance. Just to make you aware he vehemently hates paying. So in theory he’s now inadvertently paying for my remortgage 😂😂😂 I can support our son on my own but it’s just sometimes really good when they get caught out.