Should I stay or go

So I’m about to make a year with my bf . Of course at first we did the movie dates and cute stuff the start of our relationship. It ended around 6months in and 9 months in I found out he was talking to a girl from work. He lied about hanging out with her twice and I’d complain about how we no longer go on dates . He said she’s fun and liked to do stuff He like to do. (Smoke and drink) things I don’t do. And said how she has her stuff together. Her own place own car etc. he’s 24 I’m 21 the girl is also 24. And I’m like be with her then cuz it sound like u want her !

I left him alone for almost 2 wks and he came back to me and she had been cut off . He say he went to her house after they got drunk once cuz she didn’t want him on the road and he slept there but to this day Idk if they had sex or not. He says they didn’t . We moved forward and went on one date since .

he has a job but lives pay check to paycheck. I have a job and I help pay his bills and I’m the one who’d always spoil him and pay for our dates. I clean his apt up after school . Wash his clothes etc. cook all that . I know he doesn’t have the mean for dates . However he still says he doesn’t want to go out because we don’t do stuff he wants to do . I told him he needs to find other things he likes or I will leave cuz all we do is stay in the house . And I feel like a maid . I told him I like go carts and amusement parks and skating etc and he’s like he’s doesn’t have enough money for that and he rather use my help for the bills .Then I get in my feelings asking if I’m ugly or not good enough to be shown off and if he’s just using me .

So last weekend I started talking to a guy in my class and asked if he wanted to go to see a movie with me and we went . I told my bf I was going with him and everything. He said if I go he was going to break up with me . Like he didn’t do the same thing . I didn’t care .I went and my bf broke up with me. Today he was begging me to come home I’m like why ? Cuz u need your clothes cleaned ? And he was like he’s serious

What should I do? I love him but I’d like to go on dates especially if he all of a sudden has money for another woman’s drinks . And drinks aren’t cheap . Our anniversary is November 2

Ps- it was literally just a movie with the guy. And the txt was hey it’s ____from class . Talked about class etc and I randomly asked if he wanted to see a movie . The guy paid even tho I insisted since it was my idea and he bought me an icee and nachos.