I find it very strange that all these groups of siblings who have nothing to do with their own birth parents still see Rachel. In her book, the relationship with Betsy and T’s dad was mutually violent, yet HIS daughters don’t see him but still have a relationship with her. Seb and Isaac are allowed to live with her and not see their own mum, B and T think she’s amazing and don’t see their dad, and she even kept Edie from her dad for months when she was a baby. It’s very strange.