We aren’t progressing and I’m thinking bout ending it

Hello everyone. I’ve been dating a guy for two months almost exactly. We talk on the phone and text every day. He initiates most of the time. We see each other 1-2 times each week. But here’s the thing: we don’t ever hang out on weekends because he always seems to have plans and I’ve twice now extended invitations to him to events with my friends so he can meet them and he’s declined both. He’s not invited me to meet his friends or to go with him to events he’s filled his weekends with. For the last 3 weeks our dates have been home dates so he isn’t even taking me out anymore and the real kicker – I am the first person he has dated since his divorce many many MANY years ago so he’s told me he feels he should be dating other people too – BUT ISNT! He’s twice now been offended by things I’ve said to him that he’s taken COMPLETELY the wrong way. When he told me he thinks he should be dating others I continued dating others as well because obviously. But then if he asks me about it and I’m honest he gets mad at me. He’s said he feels he can’t go out with others because he’ll “feel like he’s cheating” on me and recently told me he “wasn’t supposed to meet (me) on day 1” and he’s “scared.” He said it feels like he’s known me forever and it’s “not normal.” And two months in and we aren’t even social media friends. Anyway, the lack of dates, the rejecting offers to meet my friends, the fact that he’s altogether stopped taking me out on dates where we are actually doing something other than hanging at his watching sports or movies and his constantly booking up his weekends has me feeling like a placeholder and unimportant. I think I need to look out for number one now and tell him this is over. Thoughts?