According to Jim: Season 6, Episode 16
6 - 16: Devlin in Disguise
After Tim and Cindy Devlin's sudden divorce announcement, Andy starts spending time with Cindy, which turns into a relationship, and an urge for Cheryl and Jim to break them up.
After Tim and Cindy Devlin's sudden divorce announcement, Andy starts spending time with Cindy, which turns into a relationship, and an urge for Cheryl and Jim to break them up.