I understand your point of view, and I personally agree with it.
But, the fact that it breaks a christian commandment does not make it a sin from another religion’s point of view.
Oh, Tiger may not “feel” like he’s sinning. Obviously he’s pretty hard-hearted to that sort of thing!
But whether he “feels” good or “feels” bad is irrelevant, of course. It is God’s opinion of the matter that counts.