Ladies what would you do?

What would you do if your boyfriend sent this to you?

**Sorry ladies I guess I should give a little back story. I have been in a relationship with my boyfriend for 3 years and since the beginning it has been hell. He was stern about being friends with his ex who tried to turn his family against me and would stalk me. Every time we get into an argument he ends up talking to her about God knows what. From the start, she had no respect for me and blamed me for their breakup. Further into the relationship, I find out he has a drug addiction. I tried to help him, I would send prayer request and tried to be supportive but he refused to go to rehab and instead would lash out at me (not physically). I finally had my last straw and was ready to leave but then I found out I was expecting. My whole pregnancy he was an asshole. I worked two jobs, while being the president of my sorority's local chapter, and was in my senior year of college going to school full-time . He made more than me and refused to work more to make things a little easier for me and instead he saved his money. Once the baby was born, I was completely ready to raise her by myself but was nice enough to let him come to the birth and stay the nights with me at the hospital but he was no help. I had torn really bad from labor and he would not get up at all during the night to help with the baby instead he slept because he was "tired". After my 6 week check up, I moved back home to Texas to be with my family and take a break from work to get use to motherhood. I begged him not to move and to leave me alone for good but he still moved to Texas without having a job in place. For the sake of me wanting my daughter to have both parents in the same household, I agreed to give the relationship a clean slate and leave everything in the past. He knew I was not going to be working and I told him that I would try to get as much help as possible. I ended up furnishing his whole apartment for free on top of getting help with things the baby needed. Long story short, he did not come with enough money and spent most of it on buying a car. He believes I have a silver spoon and has always made comments like what's the point in being with a rich girl and he got mad at me for not asking my mom for help. I personally feel it is not her responsibility and she has been helping me support his child while he hasn't had to spend much on her. Now that he can't get hardcore drugs he was turned to weed but it is illegal here in Texas. He is jeopardizing getting a good job if one at all and even had the never to ask my mom for $60 to pay for a kit so he could pee clean. I just want him to go away but what I don't understand is that he never does. I have told him to go be with his ex or find someone else but he always comes back saying he loves me deeply. It doesn't make any sense to me if I'm this horrible person why does he keep begging me back. I realize that I have to be stern and show him I am serious about wanting the relationship to end. I just want to be happy.