Mo wonders : “At what point do we say, I cannot attend [their wedding]? I don’t want to discourage marriage [in general], and by the time an invitation [to the wedding] has been offered [to me] what would be the point of protest? Yet I don’t want to seem like this should be the norm. Maybe I could go to the church and skip the reception.”
Well, if you are planning to do anything about your resentment, I recommend that you do NOT just skip going to their wedding reception. Since many people skip it (and the new husband and wife have their hands full with the people who are attending), you probably will not be noticed as being absent … much less appearing to have skipped the reception as an act of communicating your unhappiness at their loose morals.
It sounds like you are itching to tell-off every fornicating Catholic. Hey, if you want to tell them that their behavior is disgusting (or whatever feeling you have about it), what is preventing you from telling them all off? If not in person, at least you could air your views in an RSVP for their wedding. Honesty is the best policy. So, don’t become dis-honest by refusing to say the truth to people who you know should hear it.
Certainly, there are many opponents of abortion, who love to line up at abortion clinics and yell disgusting things to the women arriving to have abortions. These people are pleased to use whatever means are necessary to stop women in their tracks, thus refrain from committing the sin of abortion. Better for a woman to have hurt feelings than have blood on her hands.
Instead of suffering silently in the issue of fornicating acquaintances getting married, get out there and tell them what is burning inside of you to say. Remember, it is not just the person you attack who can learn, it is also those who hear about you doing it. So, you may prevent 2 or 3 couples from ruining the sanctity of marriage, by starting early.
This is a tried-and-true method. This way, you can be an agent of the Holy Spirit, and help “convict” these fornicaters of their sin against God and humanity. And, if there are any other sins you are annoyed about people committing, you might try to confront these people too.