How do we work through this?

My husband and I have been together close to 10 years. We used to do everything together. We'd go where the other went, go on trips, hangout and watch movies almost every night if we weren't on a date, just everything. I went through a couple miscarriages and had alot of issues even becoming pregnant but we now have our one child. Since having our child he's kind of just let go of us in a way. Our child is school aged and I can count on 1 hand the amount of times we've been out to dinner as a family. We take date nights maybe every six months or a year, which is because usually he doesn't want to go. He doesn't invite us anywhere and it's like he doesn't want to go anywhere with us. If we're home for a movie night or game night he goes to a friend's but makes me feel guilty if I go out for girls day or girls night one night every other month. He's not cheating. That much I know. I just wish I knew how to fix things.