I don’t know what to do

So my bf is the most caring, loving, interesting person I’ve ever met, the only thing is that he is at my flat 24/7 and doesn’t pay for anything. I know that when we are a couple we need to help and pay for each other things, we have to lift each other and everything but I have only 900$/month to live and my flat is about 500$/month so the budget is really tight. My bf doesn’t seem to want to work to get money, even when I look for jobs with him or people call him to work he doesn’t want to call back. When I accepted to work he pretended the next day to be very ill in order not to go. And it makes me angry because I worked sooooo hard to get what I have right now, to be independent and I feel like he is not really grateful at all for all that I do for him. And every time I tried to have a discussion about it he wanna cry and say that he is shit etc. I even threaten him to send him back to his parent’s (I really like them and they totally agree with me) but he doesn’t change anything. I feel like he takes advantage of me, idk I need your opinions. I want this relationship to work but I need help