Originally Posted by heaintheavy
Except the OP is Catholic, looking for advice from other Catholics, specifically teachings for the Catechism or Canon law to help in the situation. A non-Catholic is not in the position to advise a Catholic on the official teachings of the Catholic Church. To advise someone of the Catholic faith to just go to the wedding ceremony without knowledge of what our Church teaches is irresponsible and a bit arrogant.
But she didn't "advise" her to go!
Did you read the post?
She told the OP that she thought the official Catholic teaching and the catechism said the proper thing for her to do was to not
attend the wedding! And,
she told her why not--and she got it pretty much correct!