The Big Wedding

The Big Wedding is a 2013 American comedy film written and directed by Justin Zackham. It is an American remake of the original 2006 SwissFrench film Mon frre se mariefr My Brother is Getting Married, written by JeanStphane Bron and Karine Sudan.

Don and Ellie Griffin were a New England couple married for twenty years before they divorced. They have three children from their marriage Lyla, Jared, and adopted son Alejandro, who originates from Colombia.In preparation for Alejandros wedding, Ellie arrives at Dons and her old home, and lets herself in. She interrupts Don just as he is about to perform sex on Bebe, his girlfriend of eight years and Ellies former best friend. All are embarrassed, but they make small talk, and he shows Ellie to her room. Meanwhile, Alejandro and his fiance Missy are meeting with Father Moinighan, the priest who will be marrying them. It is revealed that Alejandros biological mother Madonna is going to be coming from Colombia to the wedding, which upsets Alejandro since he does not have a traditional family, and his Catholic mother would not approve of that or the fact that Don and Ellie had been divorced. ........

Source: Wikipedia