I share children with my ex, for his own reasons he has decided to not be involved with them, so no contact. Also he doesn’t pay any maintenance at all. I opened a cms case when we first split but I was told he wasn’t working or claiming any benefits so didn’t have to pay anything.
This is because he doesn’t work, he lives in a 3 bed HA flat and rents out all the rooms to lodgers (I know for a fact he is doing this) he is not subletting as he lives there and is allowed to have lodgers I’ve been told. However he is obviously not declaring the income from them. I have wanted to report this for years now but I have been reluctant as he will know it was me (There was abuse in our relationship) which is why I’ve put it off. However recently I put in the cm calculator what he told me he gets from renting out the rooms and I was surprised to see how much he should be paying as I didn’t realise it would be so much. This has prompted me to want to report it now but as it’s probably all cash in hand I probably won’t get anywhere. Speaking to a family member about it they told me to just forget about it and said it just seems bitter. So wibu to report him to hmrc? Would it be worth it?