Thanks for promptly and intelligently answering, my wise friend.
Your son thinks like mine in a way only Bart would like me to have nobody in my life except him. And he knows he has to accept the others, but he doesnt always like it.
You are being very logical actually. Bart accepts me and ex. To him, along with J., that is his family. He doesn't and never tries to know his siblings. He doesnt see anybody,really,because he wont drive up to where the family meets...Chicago. My grandson will know me a little, but its hard for me to get to St. Louis. My ex goes down there often...so my grandson sees him. Thats it. Ex is retired and has time and money to go.
Bart is always invited to join us at family gatherings and he wont come. Yes, my grandson won't know anyone well except his dad and one grandfather. It's a shame. But I cant control him. Hes phobic about driving long distances and has lots of reasons why he also cant take the train. Cant make him do it.
You really hit the nail on the head. I appreciate it being able to look at it from this perspective.
Have a peaceful night.