We moved in together

So I've kinda together wiht my boyfriend for over a year(we broke up for 3 months but still saw eachother almost everyday)so for the frist 5 month it was great like I thiught it couldnt get any better and I was right. he starded going out all the time being very...

mean and didnt want me around. So we broke up and stared having sex with some girl right away!! I also found out he kissed so girls when we were together!! well blah blah I move, I miss him , he misses me, he asks me to move in with him, I do. And I love him so much but now hes talking about marriage and thats fine I love him a would even though im only 19 and hes 23. But I dont know if hes for real can I guy that can start having sex right after we breake up but are still talking really care that much about me??? Or was he just not wanting me to be with anyone else???

jjjj

noooooo do not go back to him if you no he cheated by kissing other girls imagine how it will be like if you get married or leave with him just find someone else you can do better