"I have been married successfully and VERY happily for almost 12 years. We have been together for over 15 so I think I can give GREAT advice on this topic. Keeping it real, his passwords are NOT YOUR BUSINESS!! My husband and I trust each other enough to not even CARE what each others passwords are...SO WHAT!!! The problem with women today is you are too worried about somebody doing you wrong or something...what you don't get is: what is done in the dark will come to the light eventually so just TRUST your man or you should not be getting married! Good grief!"