My boyfriend and I have been together for 2 years and now?

he startin in that stage where he thinks he has me by his little finger. He knows I love him to death but he spends more time on his xbox, playin online poker, and with this one friend of his (thats a guy). he only stays here once night a week and when I ask him to stay he always comes up with an excuse. The big problem is I have to live with my dad and he has to live with his mom because of money problems. I trust that he's not cheating cause I know he would never do that.. and now it's everytime I ask him if I can go down town with him while he shoots pool he'll say I don't care and then he will somehow forget to pick me up.. My mind is startin to think that maybe he likes someone eles.. it could just be my mind playin tricks on me.. What can I do to see if he starts comming around more..