No one wants their ex-boyfriend at their wedding - especially if they cheated on you with your own sister,
But that's the horrible situation one bride-to-be finds herself in, having been dealt another blow after her sister announced she'd be bringing him along as a date to her wedding.
According to this distressed bride-to-be, she and her sister had a serious disagreement a few months ago over the wedding guest list, back when she and her fiancé first had first begun planning their big day.
