To be or not to be

So my boyfriend constantly blows my phone up during the week and if I don’t reply he gets someone else to message me. It’s a constant good/bad cop situation. He says he wants me there for when he gets home from work. But then once the weekend comes around normally like this weekend he told me he wants to go to a mud bog on Saturday which is cool I had no issue with that. Well yesterday I found out he is getting a room for 2 nights with some younger guy and their going for the anniversary. Well my bf is leaving for ours too. He never invited me to stay in a room. I feel like he didn’t think about me much bc when I mentioned the room thing he said if I go we have to get our own room and I have to pay for half. The part I don’t get is why does he want me here so bad and say he miss me only a few short hours as he’s at work but he wouldn’t miss me enough for 2 days? Idk I don’t understand.

Also when he’s with these people he stays awake. When he’s with me he sleeps. We don’t really do much besides eat and watch movies. He has no energy to do nothing else because he has a job. It truly amazes me the way people can be. I just don’t get why he don’t want to go on date nights or do anything much with me. I need help. He’s not much help to me bc anytime I bring it up he gets angry. I’m legit about to end this relationship today.

There’s so much more too it I could go on about but him asking me to go but making plans with some dude for a hotel then I say hotel? And now we need our own. I just don’t understand…