Feeling left out

I feel left out of the circle with my boyfriend. I’m never included in anything he does, I don’t feel like I’m part of his “family” and I’m not talking about blood family. I’m talking about his friends and the people he calls family. I feel like I don’t belong. I feel so alone.. we have been together for so long and we have kids together. He never takes me on dates or anything. Literally. His friends invite us over and he’ll tell them he’ll see what we have going on. We literally don’t ever do anything. He’s not a family man. I wish I knew this before we had kids because I’d probably wouldn’t have had kids with him or stayed as long as I have…

He excludes me. Like for example. His step brother that we’ve known since he was 9 years old just had a baby. They’re home from the hospital so he’s going to go see him today. He’s always leaving me home when he goes somewhere. Or when he is home all he does is drink and play his video game all day until it’s time to lay down. He’ll watch a tv show with me and have sex and that’s it. I want to be happy but don’t know how to leave. I have nothing because I’m a stay at home mom.