Behaving Badly

Bridget recalls when her husband told her he loved someone else; five years later, she rebels.

Mark desperately tries to find someone who can convince Bridget to return to her own home; she and Rebecca begin to bond.

Phyllida, who shares a flat with bisexual Giles, straight Jonathan and Serafina, a teacher on the verge of a nervous breakdown, finds her home life disrupted when Giles' crotchety grandfather Herbert is unceremoniously dumped on their doorstep.

Bridget finds herself increasingly attracted to the considerably younger Giles; she decides to move with him to San Diego, where he was born, and start a new life there together.