A woman in China gate-crashed her ex-boyfriend's wedding to another woman wearing a bridal gown to beg him to come back to her. The emotional ex-girlfriend can be seen in a video yelling at the groom “it was my fault” and kneeling in front of him while the bride watched on in shock. The ex-lover allegedly burst into the ceremony when the groom was about to kiss the bride on a stage. The bride chose to leave during the embarrassing drama, looking angry. Here's the video....