Shannon Beador was met with Twitter criticism during last night's new episode of The Real Housewives of Orange County.

Shannon Beador Admits To Frustrations Regarding Brooks Ayers' Failure To Use The Doctor She Referred

As the episode aired, featuring moments between Shannon and her husband, and Shannon and her daughter, the reality star and mother of three took to Twitter, where she defended her behavior, and explained where she was mentally when the episode was filmed.

Shannon Beador's Husband's Mistress Befriended Her, 'RHOC' Slams Her As 'Demented & Sick'

As fans have seen on the 10th season of the show, Shannon revealed during an early episode that her husband, David, had engaged in an eight-month affair one year ago. In the months that followed, as fans have also seen on the Bravo series, Shannon and David have been doing what they can to salvage their marriage, including attending regular therapy sessions.

Still, Shannon admittedly has her moments with David at times, because of how fresh his affair was at the time they began filming on season 10.

For more of Shannon and David Beador, tune into The Real Housewives of Orange County on Monday nights at 9 p.m. on Bravo.