A wise man once said "Mawwiage. Mawwiage is what bwings us togethew today." And while he's not completely wrong, the merging of two souls in holy matrimony - or the celebration that follows - is also very capable of tearing people apart. The r/WeddingShaming subreddit is absolutely filled with tacky , petty, and altogether shameful moments that have either ruined or tainted the sanctity of romantic unions. There are Mother-in-laws who insist on wearing a white dress to their son's wedding. Ther…