For the second time this summer, a Nikki Bella breakup was savagely used as fodder by one her WWE rivals.
The latest trolling went down on "Raw" on Monday night ... as Becky Lynch and Bella were cutting a promo inside a ring at the Barclays Center in New York.
Lynch brought up her marriage to Seth Rollins -- before ribbing Bella over her 2018 split with John Cena.