Before You Say 'I Do'(2009)

Overview:

George Murray's fiancée Jane Gardner gets cold feet after accepting his ring, terrorized by her first wedding with Doug, who cheated that very day with their wedding coordinator. George wishes he could have met her before she married her ex. After a car crash, George finds himself 10 years in the past, just a few days before the wedding. George has a chance to rewrite history, and stop her from making a terrible mistake. Hopefully, he'll save his future marriage and not ruin the rest of his life.