Tom tries to spice up his cooking skills. Tara develops a nack for flirting and starts attending to a new guy, Jeff. Ben learns when and when not to use the phrase "my bad".

When Tara gives the Bellows a really awful painting she's made, Ben takes extreme measures to get rid of it. Tom and Jessie misplace a very embarrassing video they made.

Tom discovers that parental endorsement does nothing for his sex life.

Tom discovers a positive pregnancy stick and suddenly everyone is pregnant. Wendy builds a family memory box for her school project.

Phil pulls a Tom and asks Tara to marry him as a joke. But Tara gets serious and accepts his proposal. Tom divulges one of Carter's secrets which causes a major riff between the two.

Tom and Jessie finds jobs at the same book store, but Jessie is hired for the managing position and Tom is just the janitor. Ben discovers yoga to the dismay of Judith and Phil fights the squirrels running rampant in his backyard.

A secret from Ben's past threatens to ignite over a family dinner with a rabbi.

When Wendy does a documentary on why marriages work or fail, the couples do interviews that forces them to rethink their relationships. Meanwhile, Tom just wants to fix a stubborn ceiling leak in the attic.

When Tom ropes Carter into helping his father with taxes, Carter blossoms into the 'son Ben always wanted'. A heart-broken Ava crashes out at the loft, Jessie and Tom can't get seem to rid of her.

Jessie makes an ill-fated stab at winning Judith over at her belated bridal shower; while Tom gets roped into letting the dads crash his bachelor party.

Tom and Jessie announce their engagement, throwing their families into chaos.

A fight between Phil and Tara forces the newlyweds to take Phil on as a roommate.

Jessie and Tom enter the dangerous waters of the joint bank account; Judith tries to hone in on Tara's exercise regime.

A row over toilet seat etiquette escalates into an all-out war of the sexes. Judith wants to re-enter the workforce. Phil disguises a turkey fryer as a coffee urn.

Tom and Phil team up in an ill-fated business scheme; Jessie gets in over her head when helping Judith re-design her kitchen.

The parents get trapped in Phil's garage with unresolved tensions and hash brownies; Tom and Jessie duel in the kitchen over what to serve their parents for dinner.