Don't do it. Invasion of privacy, hacking her account, possibly intentional infliction of emotional distress, and that is without the sex pics, which could possibly have criminal charges attached depending on what they are like. Not to mention it just makes you a bad person, and if she is already the wrong doer, why don't you just take the high road and move on. You don't need her anyway, and as long as you are trying to get revenge, you are still tying yourself to her emotionally, and you won't be able to move on to a new and better life.
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Take the high road. Over time people will come to learn the truth and will respect you for your stoicism!
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