Diane and her husband Scott have a son, Seth, who is married and has a six month old daughter. Unfortunately, they recently learned that Seth has been having an affair. They love their daughter-in-law, and are super disappointed with their son. Diane wants to tell her. She thinks she deserves to know the truth, and to be treated better than this. Scott thinks they need to stay out of it. He's not happy about it, but his son is an adult and he makes his own choices. It's not their business to clean up. Whose side are you on?