Things are going to get intense on part two of “The Real Housewives of New York City” Season 7 reunion special and Bethenny Frankel will be at the center of it all. The Skinny Girl Cocktails CEO spent a majority of the season dealing with drama and rumors, much of which involved co-star Ramona Singer. Bethenny, 44, dubbed this phenomena “the Ramonacoaster” and, after a wild season it seems she’s ready to get off the ride.

According to Us Weekly, Bethenny will confront Ramona during Tuesday's reunion special on Bravo about cheating rumors she reportedly shared with fellow “RHONY” castmate Heather Thomson. In the magazine's sneak-peek clip, the reality TV star suggests that Ramona, 58, has been alleging that she cheated on her first husband. Ramona refuses to discuss the comments, but does not deny having passed the information along. Instead, she claims she was simply repeating what she’d been told. Still, Bethenny stick to her guns denying any and all cheating rumors.

“What Ramona Singer said is that I cheated on my first husband and that [she] knew that to be true and [she] said it to [Heather Thomson],” Bethenny says in the teaser. “And with God as my witness, I did not cheat on my first husband, or my second husband.”

Bethenny is currently involved in a nasty divorce from her second husband, Jason Hoppy. The pair first split in December 2012, though Frankel recently told E! she knew long before that that she and Hoppy, 44, may not last. On Sunday, she told People she had a gut feeling early in their relationship that they may not last, adding that, if nothing else, it taught her to “go with my gut.” The estranged husband and wife are currently gearing up to go to trial where a judge will make a decision regarding custody of their daughter Bryn.

Be sure to tune in to Bravo Tuesday at 9 p.m. EDT for part two of the “RHONY” Season 7 reunion special. Check out previews for the explosive episode below: