So can anyone advise here.
Ex used to pay a reasonable regular amount of maintenance. Then CM agency said he needed to pay more, in one of their annual reviews, and he began claiming he earns next to nothing, and suddenly he pays very little and we're worse off.
CM keep telling me to follow their process, I do the paperwork but they reject it themselves saying there's not enough to go by. It was escalated to their investigations unit once before, they said they suspected he had more income than they could see, but without evidence they couldn't do anything. Told me to get back in touch every 6 to 12 months, which I do. But I have to sort on hold for 45 minutes and only access to a basic call operative, unless and until I can give them more to go by.
Ex is self employed, and I think is finding ways to hide money. It's likely he's on £130k+ given his skill set. He always had pensions, investments, all sorts. He could be using his partner to hide money. I don't know.
DC have no contact (his choice, since they were small), we live several hundred miles away and have had zero contact for years. No mutual friends. I have no way of getting any 'evidence' for CM agency. Ex has no social presence i can find. Nothing in his name in Companies House.
He could be destitute but I really, really doubt it. He's clever enough to be earning a lot, and finding a way to not pay CM.
If anyone has been down this road. Is there anything else I can do. I assume i could hire a private investigator but that could cost me more than I get back. Anything else the CM should or could be doing? Anything else? TIA