You're not broken. I've always been the kind of person who's happy to have one to three close friends, and that's it. After getting married, I stopped feeling any need to reach out and try to make new connections.

There may be value to the perspectives given by others as to the value of making friends now before the kids grow up, but I just wanted to chime in and reassure you that you're not the only one who feels no need right now. :)