I understand that you think that increasing the klonopin is the only way that you will be able to handle things. I think that your doctor may be wary about that, though, because believing that one needs an addictive substance as the only way to cope makes one at high risk of addiction / tolerance / withdrawal syndrome. They really aren't any fun, and I'd say your doctor is wary because he doesn't want you to go through that!

I understand that a wedding seems like a once off kind of activity. Often certain stressful events (e.g., weddings) are simply replaced with other stressful events, however.