The mission starts out with Trevor entering his trailer to find an elderly woman, his mother inside. Trevor grows visibly shocked and Mrs. Philips chastises Trevor for his lifestyle and for not contacting her while in prison. She expresses her disappointment in her son and wonders if he is gay, because she supposedly always wanted a gay son. Her sentiments get to Trevor who gets down on his knees and hugs his mother, sobbing uncontrollably. Mrs. Philips describes how she is old and in pain and asks Trevor to steal large amounts of painkillers for her.
Trivia
If the player kills Trevor as the ending to GTA V, both the "Mrs. Philips" and "Damaged Goods" missions can not be completed.
It is unknown wether or not Trevor's mother actually visited him, or if it was a drug-induced delusion. The fact that Mrs. Philips disappeared without any trace may imply the latter.
