Good point about how the relationship with Luke expands the PTSD narrative. Also a good point about the Trish storyline — including how she suffered child abuse and then chose a guy who was abusive (first against his will and then because of bad choices he made). It corresponds to the show’s point that abuse is everywhere and builds on itself. Every relationship in the show is complex and really interesting. There is so much more to be said about it all. I haven’t done all the thinking yet!