I’ve been with my boyfriend for over a year and things are going well. We have been discussing the eventuality of us moving in together although neither of us are quite ready yet. I have young children from a previous relationship as does he. Yesterday, he told me that his child wants to go to private school and he will be funding it all. I am shocked at the cost and the fact his ex would expect him to cover all expenses. I can’t help but imagine that this is now going to affect our future. Do I have the right to bring this up or is it none of my business? I could never afford to send my own nor would I want to. Last year, just before I met his kid, he asked if they were ok with Dad having a girlfriend to which they replied, they thought it was fine as long as he didn’t stop buying them stuff. The kid and ex are high maintenance and I personally feel my boyfriend is seen as the bank of Dad. We both come from humble backgrounds. He earns £50000 a year and I work part time. Am I being unreasonable in wanting to ask where this leaves our future financially or is it none of my business how he spends his money?