Sweet L.A. Life (Arc 5)

Sweet L.A. Life
== Synopsis ==
Layla learns that her and Callie's mother has breast cancer, but she conceals it from Callie; The McDaniel sisters reunite with their exes in the middle of their ordeal. After her breakup with Alyssa, Ashley begins a fling with an transgender fashion model and becomes pregnant with her child; An closeted gay man who is married to a woman and has two kids falls for Nathan; Callie reunites with an old friend from high school but learns that she has a fling with Layla. Ben sleeps with Lexi Sterling, despite objection from Nathan.