Friends with Kids is a American romantic comedy film written, produced, and directed by Jennifer Westfeldt , who also stars in the film. Jason an advertising executive and Julie a charitable investment advisor are longtime best friends now in their mids that live in the same building in Manhattan. Not romantically involved, they are close friends with two childless married couples, the placid Alex and Leslie and the sex-obsessed Ben and Missy.
During the next four years, after both couples have children, their marriages suffer. Following a chaotic birthday party for Jason at Alex and Leslie's place in Brooklyn, Jason and Julie discuss how it would be better to have children first, to 'get it out of the way' since 'time is running out', and only then meet the person that you wanted to marry.
After more discussion, Jason and Julie decide to have a child together, despite never having had romantic feelings for each other, and then to continue to date other people, to find 'their one'. Although their friends predict disaster, they adjust to their new relationship with baby Joe far better than their friends had imagined. Jason and Julie begin dating again and enter into budding relationships with young actress Mary Jane and divorced father Kurt, respectively.
During a couples winter getaway in Vermont, Ben calls Jason and Julie's thought process and parenting skills into question. In the ensuing argument, Ben decries their arrangement as untenable in the long term and humiliates Missy. Jason defends his decision to have a child with Julie, saying that he loves her deeply and that she was the soundest choice of person for him to start a family with. After returning from Vermont, Ben and Missy separate and later divorce.
Shortly thereafter, at Julie's birthday dinner out about 18 months after Joe's birth , Jason is surprised to find that she invited only him. Julie tells him that Kurt wants her to meet his children that weekend but that this new degree of commitment has made her realize that she is in love with Jason, who, along with Joe, have become her closest family.
