Am I being irrational?

Kyra

So my BF and I have been in a bit of rocky ground lately, and I’m not sure if I behaving irrationally or if I’m justified in my feelings. We got into a big fight over my 1 year old cousin whose mom was living with me, I was trying to get him to interact with her, play with her a bit, Ext, (he doesn’t really like kids, but it’s my family and he agreed to try with her because she’s important to me,) and he basically straight up refused and got upset with me for trying to make him do anything. So I ended the fight by saying that if he didn’t try to interact with her, (I’m not asking him to babysit,) just to play with her sometimes when he comes over and I’m babysitting her so I can cook and stuff, I would leave. He stopped getting mad at me and we figured it out, but got into another fight a few days later because my mom told me she didn’t like him, based on her feeling that he didn’t really want anything to do with her and my dad/ didn’t actually want to get to know them or anything. Family is crazy important to me and I was pretty upset at that so I tried to have a conversation about it and at first it was ok, but when I invited him for dinner later that week, (with my parents) he said he would go up until about a half an hour before saying that he “didn’t have the energy to put up with my parents.” I kinda lost it and got really upset because he said it with so much venom in his voice, and that’s when the fight happened. We kind of sorted it out, but then last night he said he would DD for me and one of my friends when we went out dancing, so when I called him to get him to pick us up, he had fallen asleep and didn’t answer. I gave him a half an hour warning and an exact time to pick us up and he was a no show, so I had to call my dad at 2am to come and pick us up. I’m so frustrated and I feel like he isn’t really trying. I don’t know what to do.