I have been married for 8 years and we have been together about 12 years, my wife has always known me to be a little strange and I know it resulted in some arguments over the years. However she did not know I was bipolar until I told her 2 days ago and so far she has not said one word about it, so I don't know what she thinks about me now.

My guess is she will just accept it and life will go on as usual but until she is ready to talk about it I won't know for sure.