If you call yourslef a Catholic or a Christian then you should forgive READILY and not wait for your wife to ask and plea forgiveness. This is completely against the teaching of Christ.
I am also a Catholic and to me, marriage is a holy matrimony and blessed sacrament of 2 individuals 'joined' by the Lord. Go read the Good Book, my friend.
and the more I read about the responses in this thread, it seems to me you have a problem with yr thought process. You could be the missing link here.....
Pls go and reflect and contemplate yr actions.......I think you are getting carried away with the blame game.
My simple advice to you is to revolve your marital problems the Christian way.......ie to love and to forgive. All other things is just foolish pride and self-dignity.