Point of Entry (2007)

Handsome, suave book illustrator Caleb Theroux is an instant hit with his new Californian security estate neighbors, restaurant finance adviser Richard Alden and especially his wife Katherine and their shy young son Sam, who were traumatized by a robbery in their former Arizona home. Katherine mistrusts his temper but turns to him after dumping Robert on a false adultery relapse suspicion, which Caleb eagerly encouraged.