I can't copy and paste from the article, so I'll paraphrase - would your relatives be offended if you do not fully participate in the wedding festivities? Most people recognize that others may not have the same beliefs as you do and really don't care if you don't participate in the ceremony. I recently went to a catholic wedding, did not partake of the communion, or kneel etc, and we weren't the only ones there that didn't. Wasn't a big deal to the Catholics in attendance.
Could "spiritual" brothers and sisters be stumbled? Why do they even have to know??? Keep your businsess that - YOURS! Do the JW's have to know everything that goes on in your life????
And if you are that easily stumbled, I think you need to re examine a few things! Geeze, get your own life and don't worry about what anybody else is doing.
BB