As sympathetic as one can be to people who have no one to talk about their issues with, some lines cannot be crossed. It is okay to occasionally say 'no' to people who seek advice and comfort in the wrong place. What does it mean to seek comfort in the wrong place, you ask? Here is the perfect example – The woman who wrote this Reddit story (OP, original poster) divorced her husband 17 years ago after he cheated on her. He then went on and married the woman he cheated with, and they all remaine…