Would this be ok?

I was wondering if I just block my child’s father on every social site and off my phone he rarely contacts anyway but stalks my social media and rarely sees his child/ or helps out with anything. Could I just like block him out of our lives and move on? He’s not on child support or anything I don’t even want anything dealing with him anymore just rather not be involved or have to see him ever again, not trying to be selfish but I literally do everything for my baby without him. Advice?