What do I do now? was I wrong?

So I have friends I’ve been around for a long time since middle school maybe. I’m a grad student now. I was bullied up until maybe my first couple years of college and that was because these friends from school kind of candy with. Anyway. They made life miserable for a while. But none the less we got close. Sometimes I still have instances where I feel they have ganged up on me or act like they did before. I threw an event and three of them came. I could see the actions arising. They purposely made me feel as if the things I had to say were not important. Also we had secret Santa. I was the only one who did not receive the agreed upon 50$ gift. So I just left the gc. I stopped sharing my location. I was done. But I started to feel bad because they made many attempts to contact me and my family to make sure I was safe. I still do not feel it is a friendship I feel safe in but I value them in some way. So I texted back and stated that I probably shouldn’t have ghosted before I spoke. I tried to set a time to speak but they have now kind of refused to set a time. I’m not in a place where it matters that they are not responding. I think the friendship is done for me. But now I feel like a bad guy for trying to leave an abruptly. I have tried to explain how they Meade me feel before but g fell on deaf ears. I’m okay with the friendship ending but was I wrong? Should I explain my side? This things that happens was small in comparison to the past things but I still feel bad. I don't know. What do you think?
What do I do now? was I wrong?
Post Opinion