Ebaumers

I have never really written anything asking for help, but I really need some advice.  I have suspected for some time now that my wife has been cheating on me.  The usual signs have appeared; phone rings but if I answer the caller hangs up. 

My wife has been going out with "The Girls" a lot recently although when I ask their names she always says "Just some friends from work you don't know them."  I try to stay awake and wait for her to come home but I usually fall asleep.

Anyway I have never approached my wife about the subject.  I think deep down I just did no want to know the truth, but last night she went out again and I decided to finally check on her. 

 Around midnight I hid in the garage behind my golf clubs so I could get a good view of the whole street when she came home from a night out with "The Girls" When she got out of the car she was buttoning up her blouse, which was open, and she took her panties out of her purse and slipped them on. 

It was at that moment, crounching behind my golf clubs, that I noticed a hairline crack where the grip meets the graphite shaft on my 3-wood.  Is this something I can fix myself or should I take it back to the pro shop where I bought it?