My cousins blocked me on facebook?

[Love Me For Me]

At first I was mad because it literally happened on the day I flew to their country to see all my family. Prior to this we had interesting conversations on facebook. I've given them no reasons to hate me. Years before this, they have been very mean about me being overweight, which I'm not anymore but they don't know that. But, it really surprised me and then their accomplice said they were trying to be religious, but I have the link to their profiles and I can see their profiles on a browser I'm not logged in on. I'm not hurt anymore, but I just don't understand people these days.

My question is.... Whenever I see them again should I still keep a face to face relationship? it's not in my personality to be rude