Thanks to the relatives, John's and Kate's attempt to renew their wedding vows does not go over as smoothly as planned.

Art hurrying out of his Sunday brunches with Miles exposes the elder Barnett's heart problems. Meanwhile, Tommy treats Marge to a belated Mother's Day gift.

At Marge's urging, John brings Art out of retirement in hopes of curing his depression -- which sets off a domino effect where nothing is as it seems.

John and Kate go a little overboard on Miles' extracurricular activities, and struggle to find something he's good at.