My ex and I split 2 years ago, around the time he came into some money when a family trust on his side was formed. Coincidence? Hmm. Up until then, i was pretty much paying for everything and putting a roof over his head. My 2DDs are beneficiaries to the trust when my ex dies. He gets regular payments from this trust. He initially promised to send me the Trust deeds and then soon after went back on that promise. His brother is a big deal tax avoidance player and had a big hand in setting up this trust, which is supposed to be one that was created to manage their dad's estate. The dad is gaga now. Im sure the brother has dobe dodgy things with the trust. It's an overseas one. My ex gets huge payouts but refuses to tell me anything about them. He pays 1k per month towards girls upkeep. But I think this is peanuts in terms of his overall earnings from the trust and his job. I've called him up over his caginess but he insists it's non of my business or he ignores me. AIBU?