My boyfriend is drunk

After a long day, I tried to break up with my boyfriend, but he insisted again and again until I finally agreed that it was better if we didn't break up.He told me he would change for me, that he was incapable of being without me, and that he would die for it. A few hours later she went to her friend's house and I went to work. An hour ago her friend called me saying I was trash and I didn't know why until she told me that my boyfriend was at her house.Completely drunk and crying for me, his friend kept asking, "What the hell did you do to him?" But I just told her I was at work and wouldn't be in trouble at this hour, and that she should text me later.