somebodys signature has the answer to your problems it says something like "its easier to beg for forgiveness then ask for permission." here is a couple suggestions on getting out of the wedding.
1.start a fight the night before.
2.pretend you have to work.
3.you forgot you had to do some charity work for needy children that day.
4.go to the race then when she bitches at you fake like you pass out or have a heart attack or something like that, that will destract her for a while.
5.use the "ohh that was this weekend" line
6.tell her you want to test the, absents makes the heart grow fonder theory.
7.tell her the "story" of the last wedding you attended."man I didn't even remember puking on the bride, I was sooo wasted."
8.tell her its good luck for the wedding if the cousins boyfriend doesn't go.
9.use the "if you loved me you would understand" line.
10.use any or all the #1-9 excuses in a combo how could that possibly fail.
remember if you make it up its a lie, but if you read it it has to be true right? (applies to rule #6,8,9)