All Saints - Season 3 - Eps 33: Tender Loving Care
Mitch discovers Rose has been keeping a huge secret from him. She suffers from Bipolar disorder, a manic depressive condition which she has been managing with a Lithium dosage. However since discovering her pregnancy, she has discontinued the medication, leaving herself vulnerable to manic mood swings. The fact Rose kept this from Mitch underlines her insecurity in the relationship. Even Mitch does not realise how much this insecurity is focussed on his friendship with Terri.
About All Saints

Title: All Saints
First Air Date: 1998-02-24
Last Air Date: 2009-10-27
Status: Ended
Rating: 6.2/10 (from 9 votes)
Language: EN
Seasons: 12
Total Episodes: 493
Network: Seven Network
Genres: Drama
Production Companies: Unknown
Synopsis
Medical drama focusing on the working and personal lives of the doctors and nurses working on the front line of a busy inner city Emergency Department at All Saints Hospital.
Cast

Judith McGrath
Von Ryan

Alexandra Davies
Cate McMasters

Mirrah Foulkes
Jo Mathieson

Jack Campbell
Steve Taylor

Andrew Supanz
Bartholomew West

Jolene Anderson
Erica Templeton

Tammy Macintosh
Charlotte Beaumont

John Howard
Frank Campion

Kip Gamblin
Adam Rossi

Ella Scott Lynch
Claire Anderson