H's cousin, who was one of his GMs in our wedding earlier this month, has asked several questions of us lately that really bother me. He continuously asks how much we have spent on big-ticket items. A few months ago, we were our with a group of people that consisted of a few WP members and their SOs, and he was asking about the cost of wine, food, etc. for our wedding. FI and I answered sparingly, disclosing some numbers but not all. Then he asked how much our wedding (paid for primarily by my parents) was costing, and FI and I flat out ignored him.
We went out for dinner with him a few nights ago, and he asked us how much we paid for our honeymoon and for our wedding rings. I brushed it off at first, not providing any concrete numbers, but then I realized that while I was in the restroom, H told his cousin how much he had spent on my rings. So then Cousin asked about the honeymoon: "Was it more or less than your rings??" In the future, I wouldn't be at all surprised if he asks us how much money either of us makes, or how much I spend on a car since I'm looking to buy one in a few weeks.
I don't understand it. Cousin and his GF just broke up, so he certainly isn't in the market for any of these wedding items. I don't have any idea what any of our other married friends spent on any of those items, nor would I ask.
I've contemplated saying something to him the next time he asks something intrusive about money, but I also feel like H should handle it since he's his cousin. Would you say something to the cousin directly? Or just continue to dodge questions, change the subject, and get H on board to do the same? I feel violated -- as though this cousin knows more about our financial relationship than my own parents do.