Ten newly-engaged Bostonians have only two weeks until they meet their stranger spouses at the altar; one groom's antics at the bachelor party leaves raises questions on his willingness to settle down, and one bride finds her wedding overwhelming.

One couple ties the knot, but four other sets of strangers prepare for the biggest day of their lives; stress builds and reality sets in, leaving one bride unsure of her decision, while an independent groom hopes that married life will suit him.

The four remaining singles become legally bound in marriage, and receptions kick into high gear as the couples get to know their spouses' family and friends.

Five couples wake up in Puerto Rico to start learning more about the strangers they just married.

The Puerto Rico honeymoon continues in as five couples try to enjoy the sun, sand, and their still-unfamiliar spouses; trouble brews in paradise as some newlyweds struggle to forge a connection before their return to Boston.

Four and a half couples move in with their new spouses as Pastor Cal guides them into the next chapter of marriage.

The lives of our couples merge even more as they invite friends and family to housewarming parties. Later, a surprising rift is caused by boiling noodles, and a trip to a bowling alley ends up in the gutter.

Still new to their marriages to strangers, the spouses explore deeper feelings; as they dig into each other's past loves, some couples seize the opportunity to get closer, while others teeter on the edge of heartbreak.

The stakes go up for the Boston newlyweds as they seek to strengthen their bonds of trust and intimacy; the couples consult an expert, ask tough questions, and try to improve their emotional and physical closeness.

The couples celebrate their one-month anniversaries with gifts, boat rides, and getting back to nature; things seem to be moving in the right direction for everyone, until a scandalous discovery comes up at a group dinner.

Activities like driving lessons and cooking meals take centre stage as the couples settle into domestic life; the realities of unemployment, budgets and even the simple division of chores create issues that begin to drive a wedge between the pairs.

Dr. Pepper and Pastor Cal meet individually with the spouses to uncover questions that may still be lingering in their marriages; the answers aren't always what the couples hope to hear; one person's meeting with an expert sparks fireworks.

With just two weeks left until Decision Day, the four couples head to Vermont for a last romantic getaway; despite sound baths, adventure parks, and fun with alpacas, not everything is fun and games, especially when one person ends up in urgent care