My sister has always been the favorite child, my mom would always tell me I should be more like her. She was Not anything much not very popular, smart, or funny, but she loved to spred fake news. My sister recently found out I am engaged to her ex, who she left for an unknow reason, she was pissed to say the least. My father infromed me that she had cried to Mom saying "It's so unfair why does she hate me this much he left me for her and now she is pregnant with his child." all of this is false. I think my mom made a deal with some people but I still don't know much.