Martian Child (2007)

Dir. Menno Meyjes' MC is about David (John Cusack), a widowed science fiction author, and the bond he struggles to forge with his newly adopted son, a strange kid named Dennis (Bobby Coleman) who claims to be a Martian.
The quirky set-up does its job well, addressing its intended audience. Even the playful but slightly reserved cover art is a hint to the type of film you're getting: a comedy/drama about relationships and self-discovery. I've seen the same kind of thing done better, but if the thought of yet another sweet, sentimental film in which a self-isolated young boy and an adult male with something missing in his life help solve each other's emotional problems is pleasing to you, then it'll probably tick most of your boxes.

3 coping mechanisms out of 5