My mother cannot just let me be. She is up in my business about everything, from girls I like/don't like, to the food I eat. For some reason she feels like she's my diet police and fights with me when I eat something, I play football and need to maintain my 200lb build and she doesn't like it. She hates the fact that I don't bring any girls home, constantly accusing me of being gay just because I don't have a girl in my life this second. What do I do?