My husband and I don't get along with his cousin. She is always trying to steal other peoples thunder. Two years ago she was married and showed up to my brother and sister in law wedding with a strange man. When asked where her husband was she told everyone he was on business and denied having any marital issues. When people asked if she was getting a divorce she freaked out on them and told them it wasn't their business including her aunt (myMIL). The stories of her craziness are endless. We chose to not allow her to bring a plus one to our wedding bc of her tendency to cause drama.She is apparently dating a guy that she was cheating on her ex husband with. She finally got divorced and admitted to evwryone. The guy she is dating is not the one she brought to the previous weddimg. In the past two years she hasn't introduced him to any family or brought him to any parties.They are both actively on social media but do not have any pics of each other in the two years dating. So I feel it's a fling and didnt want the entire family meeting him at my wedding. I thought not allowing her a plus one would prevent her making a scene. Well I was wrong. at my wedding she told another cousin that she was pregnant and told the cousin to spread the news after she left. She left right after dinner was served and within minutes it's all a home could talk about. Am I crazy for being upset she pretty much announced her pregnancy at my weddimg? She apparently knew fora few weeks and didn't tell anyone at a birthday party a week prior to my wedding. I feel like she purposely waited for my wedding!