DH and his sister have never gotten along. Their relationship is such that they talk on the phone maybe 4 times a year and see each other during the holidays in which they generally get in a fight. I also do not talk with her, but am polite when I see her.
After their last fight FIL approached me and said I need to be a bridge to SIL since she wants to be part of our baby's life. My first inclination is to stay away like I have been doing all along. Should I reach out to her for the sake of the baby? And if so what would be an appropriate level of including her in baby's life with the fact that she and DH do not get along? She does not live nearby so any contact would be through e-mail. Any advice?