Not really cold feet or doubting whether you can make a committment, but just the grandiousity of the promise you''re about to make and the fact that you''ll be spending every day of your life with your DF, who is 99% wonderful but, of course, has flaws like everyone else. Like will the fact that he tells dumb jokes bug me in 20 years? He is such an incredibly wonderful guy though, and I feel so blessed to have him.