Stay-at-home mom Laura Miller (Bonnie Somerville) chose family life over a glamorous career. Her husband Michael (James Tupper), a workaholic realtor, eternally conducts business on his cell phone while her 17-year-old son (Iain Belcher) and 12-year-old daughter (Kaitlyn Bernard) are absorbed in their young life dramas. It's Mother's Day weekend and still nobody is paying attention to Laura's needs. Excitement is injected into Laura's life when her dazzling and affluent BFF Trish (Ona Grauer) shows up and whisks her off on an adventure-filled trip to a lavish resort in Napa.
Nell discovers a treasure map that Bree made as a teen, leading Bree and Kevin to hunt for a family time capsule in the backyard; while Trace is in Nashville fighting his producer Mark Hall to keep Leigh on an upcoming album.
As Jack prepares to take a big step toward building a life with Elizabeth, Abigail welcomes Becky back into her home before making an emotional decision about their future as a family.
On the eve of the Chesapeake Shores Regatta, with Mick recruiting family members to join him on the water, Abby finally has to make a decision whether or not to break up with Trace for good.