I dont wanna leave my boyfriend!! (long) please help

so I been living with my boyfriend for the last 3months. we have been together for 2yrs though.

ok first at the beginning of the week my boyfriend got mad at me czuase I left church and went to wait in the car cause after 3hours of sitting there...

listening to the preacher, it got kinda boring. PLUS I had 2 sit by myself cause there was no room on the bench by my boyfriend his friends. so he got mad and came to the car and was like I cant believe you left, thats the last time im asking you to go anywhere w/ me
well we made up later that day but then the next day he got mad cause I said something 2 him he took it tha wrong way.
all I said was I dont wanna go by myself an hour away to pick up your baby, thats your baby I want you to come with.
he got fired up about that, he said U know WHAT THEN FKK YOU B!TTCH, FA REAL FKK YOU!!

a couple days later his friend who stays with us wanted me 2 give him a ride 30min away at 1:00am when I had an empty tank of gas his friend wasnt even guna give me gas $ so I said no, and him and my boyfriend got all mad about that.

then later my boyfriend told me to get my stuff leave. so I went in the room and just stayed in there by myself. he came in ther like 10min later said whats wrong? I said nothing im just cleaing your room for u (cause I had nothing else to do and I didnt want to be in the other room with him if he was guna act like that.
then hes like well you havent said anything to me since I told you to leave that makes me think you dont want to be with me anymore then I hugged him and he hugged me. we stood there hugging tight for a few minutes and then I said I dont wanna leave, im sorry if im acting like this, I love u he said well it doesnt seem like it then it was all good.

but the next day (yesterday) he didnt talk to me the whole day. he wouldnt let me smoke any weed with him and his friend and usually he lets me every day.
so I just stayed by his sister the whole day.
it made me upset he was actin like that cause I didnt even do anything wrong.
then he told his sister tell your friend (me) she has to leave tomarow
that made me really upset. he wouldnt even let me sleep in his room last night. his mom was like dont worry hes just in one of those moods, he will be fine, you dont have to leave I will talk to him for u
so she went and told him she loves u, dont make her leave
she came back in the room told me he said ok.

but I don't know what I did wrong!! im at work the whole day today and I dont even know if I should go back after I get off. I don't know what to expect from him today.
as soon as I got to wrok today I wrote him an email (while he was online) and I explained that I was sorry for everything. I hope he accepts that he will let me come back.
WHAT DO you THINK HE WILL SAY/DO ABOUT THAT MESSAGE I WROTE HIM???

cause he hasnt been himself this week at all.
I think its cause of his stupid friend whos been staying there for the past week. hes a bad influence and I dont want that to ruin everything.

what should I do?? I dont wanna leave him :[

you two need some serrious talking, askign what on hes mind, why doeshe keep asking you leave' tell him how much it hurting you'

All I have to say is, hes got you wrapped around his little pinky! You need to get a backbone. He treats you like some little kid! NO respect for you whatsoever!

Oh gosh. Im so sorry, it sounds like he is so controlling and knows that he can be cause you live with him.