What should i do with my deadbeat boyfriend?

Iv been with my boyfriend for a few months and we have now moved in together. Only problem is there is a lot of problems! He never goes to work and i think he is about to lose his job, He wastes all his money over the weekend on alcohol and drugs which means im left to pay for everything during the week, including all his food and drug habits. Ill be at work all day while he sits at home all day, ill get a text off him asking if i can run around after work getting him dinner, desert and drugs! Another problem is that i live with him and would find it almost impossible to move out on my own, and with no friends looking for a place, im stuck! But the biggest issue is that i love him, he dose treat me nice, tells me nice things everyday and we have so much fun when we are together. We are best friends! So if anyone can give advice that does not include breaking up with him id really appreciate it! Thanks.