RHOA viewers watched Cynthia and Peter navigate their divorce in Seasons 9 and 10. During their scenes, they seemingly wanted to remain friends. However, the exes stopped speaking after moving on to other relationships.
In 2018, Cynthia met Mike through their mutual friend Steve Harvey. Following two years of dating, the couple married in 2020, the same year she filed a lawsuit against Peter.
Source: https://www.distractify.com/p/why-did-cynthia-bailey-and-peter-thomas-divorce