I'm so worried about my sister and I don't know how to help her. She seems so unhappy for various reasons, work family marriage, kids etc but when I talk to her about these things she just wants me to join in on slagging off whoever she feels like has done her wrong. Yesterday we should have all been together to celebrate Christmas (different plans on the actual day) but due to yet another argument we were just all in our own houses feeling sad. She's had 15 months of counselling but things are still so bad for her. I feel helpless. Feeling sad.