https://en.wikipedia.org/wiki/Patrick_Stewart#Relationships_and_children

In his autobiography, Stewart said that he and Jennifer Hetrick had an affair during Stewart’s marriage to Falconer, causing a breakdown in their marriage. He said that he and Hetrick dated during parts of the run of Star Trek: The Next Generation and were engaged during the filming of Qpid, although they never married.

Oh Patrick… you dawg