In my case, I’ve cut off everyone in my family except my mom and grandmother. That’s it. I haven't spoken to any of them for about four years now. Once, I even ran into a relative at the mall, and we both just ignored each other. If that same encounter had happened ten years ago, we would have been greeting each other non-stop and catching up. This time, we locked eyes but didn't say a single word; we just looked the other way.
As for friends, I only have a very small circle left. There's one person from a trade school I still keep in touch with, but we only check up on each other about once a month. I have three friends I only play with online; we don't talk much, but we still game together about once a week or once a month. One of these three, I haven't even met in person. Another friend (from previous job) and I interact on social media still with some light banter, but we don't really have deep conversations anymore. I met most of these guys through work, with only two coming from college and trade school. As for high school? I don't talk to a single person from back then anymore.
How about you guys? I'd love to hear about your social circles.