My parents are divorced and my father is remarried. I really don't have a relationship with him. I've seen him off and on since my parents divorced 13 years ago. In the past 7 years since I moved out of state (from where I grew up), he has only visited me once and I have only seen him 4 out of the 6 times I have gone home for Christmas. He doesn't call me. I have to call him which it is hit or miss if he even answers my calls. He really hasn't been in the picture since I was 16. This hasn't changed over the years just has stayed the norm. I don't really have a relationship with his new wife or her daughters. I haven't spoken to anyone from his side of the family besides my grandparents in years as well.
In the past 7 years, I've tried to put my best foot forward and cultivate a relationship with him because he is my father.
He has never met my FH. He knows about the wedding. I am torn on if I should invite him or any of that side of the family to our wedding.