Dive (2010)

Schoolgirl Lindsey Macallum aspires to be an Olympic diver and follows a strict training regime, but this goes out the window when her supportive father leaves home and her mother moves her new boyfriend in. Having trouble coping with her fractured home life, Lindsey sleeps with rebellious classmate Robert Wisley and becomes pregnant. Despite unsupportive parents but with sympathetic siblings, Lindsey and Robert face their futures together.