I Found Out My Mom Slept with My Husband for 22 Years So My Dad Demanded a DNA Test for Their 3 Youngest Kids

A woman discovers that her mother and husband have been having a secret affair for 22 years. She catches them in bed together while pregnant with her child. Her husband admits the affair started when he was 18 and continued monthly. The woman calls her father, who demands DNA tests for their three youngest kids. The affair results in a devastating family fallout. The woman divorces her husband, and her father supports her as she moves on with her life, while family members still defend the unfaithful duo.