My Family Secret: Former cast member of RHONY, JILL ZARIN and her daughter, ALLY SHAPIRO, reveal why she decided to share on TikTok the sperm bank mix-up that led Ally to find her biological father. Then, Tamron meets a woman whose DNA results revealed she was a different race. Plus, the 20-year-old who was united with his biological family when an Instagram DM popped up on his phone.