Dr. Phil S17E122 - A Secret Revealed; "My Sister-in-Law is a Danger to Her Son"

Megan says that six months ago, she was shocked to discover that her sister-in-law, Lindsay, was hiding a dark secret, and her brother, Chad, was covering up for her. Megan says all was exposed after Lindsay was arrested for allegedly being under the influence of heroin and crashing her SUV into multiple cars with her infant son in the backseat. That's when Megan says Chad came clean about Lindsay's long-term drug addiction. Megan says he even admitted that Lindsay overdosed while three months pregnant, and their baby was born addicted. Megan says despite everything, Chad is giving his wife another chance and allowing Lindsay to be alone with their infant son. Lindsay insists she is six months sober, but is she telling the truth?