5 Hour Friends (2013) on Netflix

Plot summary

Timothy Bonner, 54, considers golf his main devotion, though sex and drinking come first. He has missed alimony payments to Mary, his angry ex-wife, and owes tuition for Kyle, his son with Mab. His ad agency faces collapse unless he secures a half-million dollar loan. He keeps golf's rules strictly yet cheats in his own life. He is preparing to win the San Diego City Championship when, the night before, he drinks and sleeps with Candy, a stranger who wants more than the five hour friendships he keeps at the course. Then he meets Carla, over-educated and three times married, who breaks rules on the course and away from it. Timothy wants to handle this relationship properly, though Carla does not make that easy.