The Fundamentals of Caring (2016)

Unlike the movies that I've been watching lately, The Fundamentals of Caring was not on my watchlist but I watched it anyway because I was in the mood for Paul Rudd and this was one of the Paul Rudd movies available on Netflix. 

The story follows Ben (Paul Rudd), a retired writer who is in need of a job and decides to become a caregiver. After completing a six-week course, he is hired by Elsa (Jennifer Ehle) to care for her sardonic and anxious 18-year-old son, Trevor (Craig Roberts), who has Duchenne Muscular Dystrophy. After a bumpy start, Ben and Trevor embark on a road trip to see American roadside attractions. Along the way, they pick up a foul-mouthed runaway, Dot (Selena Gomez), and a pregnant woman, Peaches (Megan Ferguson).