Cheating Girlfriend Wants Me To Get Rid Of My Dog

I'm new to Tor and have come here with a specific goal in mind. To figure out how to prove that my girlfiriend is cheating on me. I know that somewhere in all these onion layers is someone with the solution to my predicament (Iphone remote access... facebook passwords... knowledge on how to learn how to get these things myself or even where to look). Hidden Wikki brought me to Nulled... Anyone know how to help?