Writing this to remind you of the lesson that you learned this weekend.
No Good Deed Goes Unpunished.
People will lie to your face, if they think that you will never find out, and when you do find out, and you do call them on it, they will apologize in such a way to only say that they are sorry you found out they lied.
People are not "basically good". You knew this from before. You understood it from before.
You ignored it this time.
Don't Forget. Don't become a victim again.
Alone is okay. Lonely is okay.