As one who did find the texts and emails before my wife moved out, I can tell you: it messes with you pretty badly.
You realize that the person you are in love with is not the person you think they are: they have lied to you repeatedly, they are keeping secrets from you, and they have this whole other life that you knew nothing about.
I still have all of that stuff tucked away. I almost never look at it, but it actually comforts me to have it because it's proof that I wasn't imagining things.
In some way, you were lucky StillStanding, to find it all out years later.
I found the FB messages, after BD and before he moved out. Upon finding his secret FB and pass, I waited until he was asleep and read them all from 1am until 7am. Every word, in the beginning, ripped me apart. The second and third time I read them, did not help. I Googled how to copy and found a link where you can download your entire FB page, messages, photos and all...so I did that for his secret name.
I did not re-read that stuff for months. Now, when I look at it, I can laugh. I can read it for what it really is, how the Czech slave driver demands to hear sweet nothings from H, and how sometimes he would reply with the weather ...CRAZY
But you are right...it showed me what a mess he is, internally, how desperate he is to be validated and the lies he told her to make her happy.
Oh yes, lots of lies. And countless times the Czech slave driver would say 'hope you will not lie to me like you did to W' and he always replying, 'oh no, you're different'!
(my favorite link ref. this, posted it somewhere earlier)
http://www.heartless-b!tc#es.com/rants/manipulator/special.shtml
And it does give proof to the insanity and shows us all, we were the stable ones in the marriage. Not saying we are faultless, I wasn't. But he was heading to 'The Outer Limits".
SSG