The break up-make up drama. That is to be avoided at all cost. A lot of times they do get back together, and then well you are no longer a family friend, you were wrong, you said all those awful things about someone they love, doesn't matter if you actually said anything at all or even shook your head, the fault of the break-up will always be someone else's fault other than the fault of the person that did the breaking up.
Walking life avoidance is hard enough, almost damned impossible when done on line.
Yeah. I am concerned that a person or two that I know will spill their drama into my world and I will have to ghost them completely.