While it was admirable that Christina gave Teddy what she wanted I lost a lot of respect for the Teddy character over the course of the show. I get that was how she was grieving and that's what she wanted. I would have kept some respect had htey not wrote it in over and over and over again. I understood the implication when they showed her answering the text message and doing it one time. For it was it was to a degree traumatizing to watch because I watched that same thing play out in real life. I saw how destructive it was to both people involved. It doesn't promote healing but rather the self-flagellation of both people involved.