Help? Boyfriend driving me crazy?

Im in a annoying predicament, so for background me and my boyfriend has been together I think in 3 years this fall. And we also just had a baby like 5 months ago. This relationship im going to tell you he is very toxic but it seems the baby has made h more softer, I was going to leave but he cleaned up his attitude and craziness quite well surprisingly. Im 27, he's turning 30.

However... i realized something the other day. Hearing his parents (i know gross) talking about how they make out for fun and they cuddle.. they are in their 60's, basically they have fun. It seems everyone around me has "fun" in their relationships... everyone but me i guess. I think its something mental or lazy.. maybe cheating I don't know. We dont do that at all, we have rarely have sex, we never make out unless its for sex (again rarely happens), we cuddled the first 2 nights we met and never again, he goes to sleep 6 hours after i do for some reason so we never go to bed together.

He has this chick he's now hanging with im assuming her boyfriend doesn't like it either but boyfriend swears there's nothing going on, to me its just annoying that she keeps coming over and since he has 0 communication skills i have no idea who's she's dating and if the guy i think she's with who also comes over is even her man... im assuming she's single... I don't trust men at all and i told him if he's lying im done.

Enough about her though she's not his girl anyways I am, so what can I do? I dont want to split up because i do love him and i want my daughter to have both her parents... what can we do? he's a very defensive person by the way.

Help? Boyfriend driving me crazy?
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