Jennifer Aniston always had a rocky relationship with her mother, after her mother revealed too much about Jennifer's personal life in a 1996 television interview.
When Nancy started asking a bunch of questions about the upcoming event, it set off an alarm in Jennifer's head. She realized her mom was gossiping way too much about her wedding plans.
Now she has banned Nancy from the nuptials, just like she banned her from her wedding to Brad Pitt back in 2000.
The couple is reportedly getting married in December.