I'm so sick of him avoiding my family

For about 2 years I was kind of off and on with my boyfriend my family knew this, now we've been together officially for 2 years. Well even during the off and on times he always avoided meeting my family. He only met my mom and stepdad at some point and it wasn't until Christmas of '15 he met the rest of my family. But has only seen them two more times since then. Most of the time he has had to work so I understand that and that's fine. But other times he'll just act like he's sleeping or some shit to avoid going over there. Now my dad, grandparents, and other family are in town this week. And guess who he's not meeting. Mind you we also just had our first child 2 1/2 months ago. And he just got all pissed off at me the other day because he's barely seen him over the week. Which half of it is his fault, just another long story. I'm suppose to go see them this afternoon he's not going because he's drinking now(he works nights and this is now his days off) and he's been working an extra day so I understand but he could of came home slept woke up to come with us then hang out with his friends tonight. Because tomorrow, why my family is in town we have my uncles funeral. So not a real good time for him to meet everyone, then Wednesday I start school full time so I'm not going to be around and he's going to work that night so by the time I'm out of school and get home he'll be ready to leave for work, then works the rest of the week so he won't see them. Since I mentioned he works nights 12 hours and sleeps in the day. So my family will be watching him the rest of the week so he wont see our son like at all. When he could spend today with us since I won't be at family until later but no he wants to hang out with his friend now. I'm pissed he's finding ways not to meet my family which now looks bad on me enough that they haven't met my boyfriend now the father of my child, and that he got mad for not see his son much but then goes out instead of coming home to spend time with him. Also since this this the last time im even going to be spending any time with him because of our schedules I'm like never going to get to see him. Besides a few hours the two days I'm home.