<human>: My boyfriend and I have dated a little bit over a year. We usually pay for our own portion of our own expenses whenever we go out. Sometimes he would buy me small snacks costing under $3 and I'd make it up to him by purchasing him food back or paying a bit more for our split meals. 

The problem is, he makes SUCH a BIG deal out of it every time he uses money on me and insists he always pays for my stuff (which he doesnt'). He sometimes-passively aggressively forces me to pay for his food because "remember that time I bought you ______?" It's like he forgets I have bought him stuff before as well.

I used to be very lenient on how much he owes me because he could just feed me some snacks. But now I'm considering calculating everything to the nickel (no more pennies!) and just evenly splitting EVERYTHING.

My family doesn't give me money, I'm living off loans and my part time job. Basically I'm fucking broke. He gets money whenever he asks for it.

Condense the text into a few key points
<bot>: boyfriend is super uptight every time a penny is spent on me and tries to get "even" with me even though it is already even lol and it's really annoying.