My girlfriend (17) and I (18) have been fighting for almost a week now.. I have had thoughts to leave her and alot of people have been telling me I should leave her because our relationship isn't healthy. She has major trust issues, for example, she accused me of cheating, she got mad when I went to the movies with my sister, also she doesn't want me doing certain things, smoking, drinking, ect. Yet, she still does them... I don't know what I need to do.. She talks about growing old and having a family together... I want that.. But not now, I'm barley 18... What should I do? Should I leave her?