Ana, on some levels, I agree 100% with you, but there are other levels that just aren't right. Sumi having an affair ? WRONG.
Also, I noticed that some of the stuff you said is contradictory towards the other stuff you said. You said Sam doesn't care about the rules of justice and equality. However, he closes the chat not out of weakness but to enforce the the rules of equality and justice.
Though I agree with a lot of what you said, it's a bit over the top. And I don't think you deserved to be banned at all. Sam was letting his feelings take over. Had you been, for want of a better word, insulting, another couple, you wouldn't have been banned.