From previous eps, she advised Emily to postpone wedding and cancel everyone's trip to London just because the place where wedding is thrown is in demolition. That shows her lack of understanding and love towards Ross. Even when Ross is going through horrible time of his life during wedding, the only thing Monica is thinking is to find a chance to have sex with Chandler. How is that a sister? Yet in the end she told Chandler she was going through a hard time in London, how funny is that?
Review of The One After Ross Says Rachel
