went out for dinner and drinks with myBrothers their wives my friends and invited my boyfriend, who they never met before, to celebrate for my birthday. My brother picked up the bill on his card so everyone venmo him or gave him cash. I slipped my boyfriend 50 to put towards it bc I know my family would have that expectation of him. The following day we speak about how much for fun we had. He said that I am his angel? I'm confused about that statement because later that night my brother mentions my boyfriend didn't pay anything. I don't know how to approach the situation, like wtf.