“Rhapsody in Blue” is episode twelve (perhaps) of season one of Farscape.
Moya initiates a starburst on her own recognizance and it turns out all the men had similar dreams about wives and partners – and Zhaan at least had her own dream.
Moya had been deceived by a crashed colony of Delvians (Delvians being involved could be inferred from the title, as Zhaan is a Delvian, and Delvians are blue) who wanted the crew, and Zhaan in particular, to visit them.
Once there, the crew start experiencing more memories from their pasts, and not always pleasant ones. The Delvian colonists have an ulterior motive, regarding Zhaan’s powers.
This is another episode whose number differs depending on where you look, being either episode twelve or thirteen depending on the source. I wonder if they actually aired them originally in a different order to that in which they were filmed? That might explain it.