Mary Cosby's Shocking Secrets: Step-Grandfather Marriage, Cult Accusations Revealed!

• 'Real Housewives' star Mary Cosby married her step-grandfather, Robert Cosby Sr., who was her grandmother's second husband.
• Mary and Robert Cosby Sr. have a son together, Robert Cosby Junior, born in 2005.
• Cosby serves as the first lady of Faith Temple Pentecostal Church and faces accusations of running a cult.
• She vehemently denies cult allegations, stating they are false and have existed since her grandmother founded the church.
• Mary identifies as a "helicopter mom," committed to protecting her son at all costs.

Why It Matters: Mary Cosby's life includes an unusual marriage, church leadership, and cult allegations.