Aggrevated

Ok so my brother and his gf just had a baby 4 days ago i currently dont have a job but have money saved my bf has taken money out 4 some stuff which im fine with so since him and i went to eat i called my brother and asked him if he wanted food and ro ask his girl. My bf got mad bc he says my brother is lazy and he should het his own food and i should ask him next time bc its his money. I got mad and im like ot was 15 u atill owe me 360 juat take it out the money u owe me. Now second u think im wrong or he is i honestly dont feel bad but im pissed he wont understand thata my 1st nephew i wanna help out i always help him out when i can