Is Tiger woods a cheater?

Perhaps not on the green, but the pro golfer is getting quite the reputation for being a lady's man. First, he was accused of having an affair with one of the bitches to the left, Rachel Uchitel, and now other women are stepping forward and claiming to have had flings with Tiger as well. One of them apparently has voicemails as proof, which can be quite damning. Is this what prompted his wife to kick his ass the other day?