Not sure what to do. Someone i dont know very well at all told me about a family rift. I saw this person's sister and mentioned that I was sorry about the rift and that I understood because I had been through something similar. The sister was very grateful for my concern and said thank you. However the person who told me didn't like me speaking to her sister as she said what she told me was between her and me and confidential. My issue is that her sister being her sister knew all about the rift so I wasn't renting something the sister knew nothing about and she was grateful that I was showing sympathy based on my own experience.
Did I do anything wrong by talking to the sister