Im a little torn. I dont know what to think. My daughters dad had told me how his family doesnt like…

Im a little torn. I dont know what to think. My daughters dad had told me how his family doesnt like what i post on Facebook and how they are wondering why i do. I was extremely hurt by him saying that. I didn't think i did anything wrong and still dont for them to say that. I mainly post memes and pictures of my kids. But the memes the last week have been about relationships and basically thats it. So i dont know what they're talking about i just took matters into my own hands and if they didnt like what i posted on MY Facebook they didnt need to be on it and they for some reason couldnt find the unfriend button so i did it for them. Now i getting messages from his family asking why. One actually apologized fornhow he was treating me and the others have basically just been irritated that i did that and hisndad messaged me saying that hurt. But seriously. What was i to do? Especially since they werent happy for what ever reason. I dont think i was wrong. I always thought they never had a problem with me. But aparently i was wrong