Let me confirm. The 2012 movie "Betrayal" is likely "La Traición," directed by Vicente Aranda. It's a Spanish thriller. The plot involves a husband who is accused of infidelity and investigates the truth. The main cast includes Trystan Gravelle, Lita Tzu, and Michael Keane. However, I'm not entirely sure about the details. Wait, maybe there's a different version. Alternatively, could it be "The Missing," but that's from 2014. Hmm.