Joan, don't worry (yet!), you have ages to go. Our Son only gave us 9 weeks notice, so it's been a rush, still got to get measured for my outfit (morning suit etc.).
I think our Daughters newish son has made them realise that time is passing by if they want children, hence after being together for 11 years, marriage is imminent.
Was supposed to be a small affair, growing exponentially, I think MOTB has invited the whole village. Was going to be informal, now it's a catholic church, full morning dress etc. Hey ho, time to exercise the bank account.
I'm looking forward to it really, I'm sure it will be a wonderful day.