I'm outta here!!

How do you deal with leaving the person who has raised you your whole life but they tell you to leave so you do even tho it hurts i'm 16 and i dont live at home anymore its hard to not be home but i still visit them but it hurts my mom but its all of her bf's fault what do i do.....it hurt her to see me on mothers day the gifts and card and book i gave her made her cry all she did was cry that whole day err time she looked at me any suggestions?

But i didnt do anything to him......he was the one that jumped into the argument and im not living like by myself im living with my aunt and i talked to her but the talk didnt go over so well but i think i made her realize some things too.....i dunno tho