When Tom and Sarah discover that their parents have been spending time at Connor's house and not theirs, jealousy rears its ugly head. But when it looks like there might be more grandparent time for everyone, they learn to be careful what they wish for.

After upsetting Marina, Tom tries to help out more around the house. While Sarah tries to find temporary employment, she and Denise worry their son will be corrupted after Kelvin decides he wants to learn all about Uncle Connor's business.

The family gathers to try and celebrate their parents’ anniversary without spoiling it — like every other year. However, after everyone learns what Tom’s new novel is about, the celebration may just be the worst one yet.

Reflecting on the past, we flashback to Tom and Marina's wedding day. A defining moment in all the Hayworth's lives, this catastrophic reception proves that while you cannot have your cake and eat it too, family sticks together for richer or poorer, better or worse.