Trust (2011)

Safe and sound in their suburban home, Will and Lynn Cameron (Clive Owen and Catherine Keener) used to sleep well at night. When their 14-year-old daughter, Annie, made a new friend online—a 16-year-old boy named Charlie—Will and Lynn didn't think much of it. But when Annie and Charlie make a plan to meet what happens in the next 24 hours changes the entire family forever.

Charlie is really a 40-year-old serial pedophile (Chris Henry Coffey) and once Annie's rape comes to light, it becomes a touchstone event that reverberates through the entire family.