Grace gaat in op de uitnodiging van een ex om op zijn bruiloft te komen en neemt Will als haar man mee. Wat moet Will zeggen als ze hem vragen iets over zichzelf te vertellen?

Rosie O'Donnell plays Bonnie, a no-nonsense single mom who clashes with Jack over the raising of their son, Elliot, fathered from Jack's sperm-bank donation. Bonnie's enraged because Jack had 12-year-old Elliot's hair bleached blond, so she lays down the law. ""From now on,"" she tells him, ""stay out of my kid's life. I don't want you to see him again."" A parallel storyline unfolds at a wedding gala, where Will poses as a tennis pro (because nobody likes lawyers); and Grace caustically toasts the bridegroom, her ex-fiancé. ""I've always thought about having a child,"" she says. ""But not as a husband.""

Jack est en prise avec Bonnie, la mère de son fils, qui n'a pas du tout les mêmes principes que lui en matière d'éducation...

וויל וגרייס נוסעים לחתונתו של דני, ארוסה לשעבר של גרייס, והברכה של גרייס לזוג גורמת לכלה לרצות לבטל את החתונה. אמו של אליוט רוצה להפסיק את הקשר בין אליוט וג'ק.

La madre di Elliott, Bonnie (interpretata da Rosie O’Donnel) decide che il figlio non deve più vedere il padre Jack dopo che Elliott si è tinto i capelli di biondo. Intanto Will e Grace vanno al matrimonio di un ex di Grace.

Grace pide a Will que le acompañe a la boda de Danny, su antiguo novio. Quiere resultar despampanante y feliz por no tener nada que ver ya con Danny.