sentences:  When Pauline discovered their secret however, she started making her own visits to Rebecca and even tried to win custody of her at one point, but Sonia convinced her that Rebecca was best off with her adoptive grandmother.Sonia left Martin when she started a lesbian relationship with Naomi Julien, much to Jim's fury.Martin and Sonia later tried to get guardianship of Rebecca in case anything happened to Margaret, but after learning of Sonia's new relationship, Margaret gave Martin sole custody.