สองสายใยหนึ่งนิรันดร์

Will Henry is a newly single graphic novelist balancing being a parent to his young twin daughters and teaching a classroom full of college students, all the while trying to navigate the rich complexities of new love and letting go of the woman who left him.

A conservative lawyer named Diane takes her two teenage children Jake and Zoe to meet their estranged, hippie grandmother in Woodstock after her husband asks for a divorce.

In the wake of their friends' marriages and eventual offspring, longtime pals Julie and Jason decide to have a child together without becoming a couple. By becoming "time-share" parents, they reason, they can experience the joys of parenthood without significantly curbing their personal freedom. However, when Julie and Jason both become involved with others, they discover that they secretly harbor romantic feelings for each other.

Ted Kramer is a career man for whom his work comes before his family. His wife Joanna cannot take this anymore, so she decides to leave him. Ted is now faced with the tasks of housekeeping and taking care of himself and their young son Billy.

Natalie allows her classmate Jeff, who has run away from home, to stay at her place while her father is away on a business trip. Natalie soon starts dating Jeff's friend James Casey, who isn't as faithful as she thinks, while her best friend Polly falls in love with baseball player Zoo Knudsen.

Struggling but unapologetically living on her own terms, Inez is moving from shelter to shelter in mid-1990s New York City. With her 6-year-old son Terry in foster care and unable to leave him again, she kidnaps him so they can build their life together. As the years go by, their family grows and Terry becomes a smart yet quiet teenager, but the secret that has defined their lives threatens to destroy the home they have so improbably built.

When their best friends announce that they're separating, a professor and his wife discover the faults in their own marriage.

A successful advertising executive finds his freewheeling life crashing to a halt when his parents end their longtime marriage.