Hi Bill,
I am not sure what you are saying now, but you had some reason for posting a few days ago. It appeared that you felt that the totality of these lies about passwords and the old boyfriend, plus the "little" lies about cigarettes and purchases, coupled with her becoming distant and passionless of late were raising red flags for you about whether she was trustworthy. I wonder from your last post if you do not trust her and that she has become distant from you because she knows you don't? I do not know this for a fact, but it appears that perhaps you have never gotten past her contacting the old boyfriend 8 years ago when she changed her password(s) to do that and are using these other two small lies as fuel to keep this mistrust of her going, that you feel betrayed by what she did with her old boyfriend at a time when you were treating her very well and that no matter how hard you have tried to be a good husband and put it behind you, it has not worked? What do you think?
There is no way anyone can tell if your wife is trustworthy if she tells white lies occasionally now and talked with an old boyfriend eight years ago. But, if any of what I asked you above could be true, then I think you and your wife need to talk and hash things out about trust and the concerns that both of you have about the other person.
If you can talk about all this with her and you both are honest with one another, it bodes well for an amicable resolution to your issues, but you are going to have to be able to forgive her for what she did eight years ago and she needs to stop lying, or you don't have a prayer of putting things on track.