Problem need help with!!!!

I need some advice on what could be a life changing decision.
I've suspected for some time that my wife has been having an affair. Sometimes the phone rings, I answer, someone hangs up. She started going out with her friends on the weekends alot. Sometimes she stays out real late. Which never happened before. When she does come home I look out the window to see what car she get out of, but she has them drop her off around the corner and walks to our house. Why would her friends drop her off around the corner? She always turns her phone off when she goes out. So One night about the time she comes home from her night out i hide behind my car that is in are drive way, where i can see around the corner of the street. While I am ducked down behind my car I notice Rust under my right rear wheel well. Do you think i should take it in to get repaired or do you think it is something i can fix myself.



P.S
Happy Holidays

 

I think your absolutely right in assessing the importance of the situation. The rust needs dealing with immediately!!