Tell Me You Love Me, Tell Me You Love Me 06

Katie catches Dave in a private moment, Carolyn and Palek face a fertility crisis, and Jaime questions Hugo's faithfulness.

Jaime's doubts about Hugo persist, Carolyn is surging, but Palek seems to be losing interest, and May reaches out to an old acquaintance.

Jaime can't shake the memory of Hugo, and new clouds emerge for Palek and Carolyn after she reveals the couple's frustration at a gathering.

Katie is shocked when Dave joins her at therapy -- and even more so after hearing what he has to say. Carolyn shares a secret with Palek.

Carolyn and Palek try a more aggressive approach in their efforts to get pregnant, and May suggests a first step to help David and Katie.

As Carolyn and Palek come to terms with their infertility, Palek makes a revelation to his startled wife.

With both kids at sleepovers, Katie and Dave get a rare night alone and make small steps toward rekindling their intimacy.

Dave and Katie debate the value of continued therapy. Palek worries about losing his identity in the wake of Carolyn's revelation.

Unsettling news from her friend Rita sends Katie in a new direction, leaving Dave to handle the household and therapy on his own.

May gets devastating news but decides not to cancel her therapy appointments. Jamie and Hugo reconnect.