In Jan 2003 my MIL asked me to figure out what was wrong with her email. She is not computer savvy
at all so I said sure. It was a Hotmail account. She gave me her password. So I logged in and it was working fine. But I did notice that she had literally 30+ emails
all from the same address and none of them had any subject lines. So I opened one of the emails thinking it was spam so that I could block the address for her. WELL!! If I didn't get an eyeful! She had been writing an old flame some very incriminating emails, if you kwim?
I saw stuff like "I can't wait to see you naked". "I love you", "I wish we could be together" blah, blah, blah
It was not hard to figure out after reading one of the emails. From what I gathered, he lives in another state and they had not yet met in person. Here's the bad part - I read more of the emails.

It was like a soap opera - I couldn't look away!! But who was the dumbass giving out her password while having an affair??? She has changed her password since and I haven't been in her account for a long time.
Anyway, it made me REALLY pissed off. My FIL is a sweet man. I think she is just bored. Of course, you never know behind closed doors, but the emails made it sound like she wants to be living in a romance novel instead of real life. The OM seems to also be unhappily married (duh)
The ILs came to visit us only a few weeks after I found out and I sort of acted pissy towards DH's mom (I'm kind of good at the passive-aggressive thing ) although I didn't really mean to be so obvious. I was so frickin mad though! How dare she! So my DH thinks I hate his mom and my ILs noticed my behavior, too. I told DH that it was a bad week because I had just been out of town and was stressed with work. Which was partially true and everyone seemed to buy it.
I have sort of put this on the back burner and tried not to think about it since then. HOWEVER, the lastest development is that a couple months ago, she
accidently sent me an email meant for her "lover" I just discovered it a few weeks ago because I never look at the email address I use for IM. So now I actually have proof in my hot little hands.
My MIL wrote:
>
He assumed he would be the one to taake my virginity when we got married and Eddie said if it meant that much to >me..He could wait.
>From: xxx@aol.com
>To: xxx@msn.com
>Subject: Re: FW: Thought for today...
>Date: Fri, 23 Jul 2004 22:44:58 EDT
>
>....I guess the only question is...why he never made love to you...I must
>admit...I would have tried....and tried...and tried....hmmmm
BTW, I have no idea who the hell Eddie is?? That's not the name of the lover or my FIL.
So now what? I am mad that I got sucked into this unknowingly. This is a rather large burden to have. What if I slip up sometime?
Part of me wants to send her an ugly email. I also thought of sending an anonymous email. She claims to be a Christian. Maybe a big "thou shalt not commit adultery" in her inbox would shake her up? Maybe tell her in person? Do I tell my DH? This is the only secret I have kept from DH
Grrrr - I want so badly to tell the truth but I fear the consequences of me sticking my nose in it will be more than I can handle. I do not like to stir the sh*t, kwim? I am terrible with confrontation. I know in my heart of hearts that I will probably not ever say anything. But as long as she lives, I will be pissed at her everytime I see her.
I figure I have 3 choices: 1)Tell MIL that I know 2)Tell DH what I know and have him confront his mom 3)Do nothing
My DH is an only child and would be completely devestated. I feel like doing option 1 or 2 will only lead to heartache for this family. As soon as I open my mouth, the family will be ruined.