It sounds like I could be your secretary, Louie12.
I was not raised with faith in the forefront. I was baptized as an infant in a Christian-Apostolic Church because that is where my Grandmother attended. Now that I am older, I see the importance of faith and am now doing what I need to do to become a Catholic but my daughter does not to become a Catholic…she loves the Lord but is not sure becoming a church member is right for her at this time…HOWEVER I know the importance of her being baptized. She has agreed to do what needs to be done to become baptized by a Catholic Priest…and has no reservations about taking this important step.
It is no one’s place to judge your secretary, her past, her upbringing and lack of faith in the past. It sounds like she has seen a lack of something in her own life, and is trying to help her daughter avoid this pitfall. Perhaps the man the daughter is marrying will convert eventually…and I, for one, would not want his first impression of a good Catholic to be the inability to offer friendship and support during a very big moment in her daughters life. If anything, by you being there, it may make them more drawn to the Church because of your benevolency. Perhaps?
I would go. It doesn’t diminish your faith to go. “The lighting of another candle does not diminsh the flame of the first”.