In our Reserve if you "fool" around on your wife or partner, you are in trouble.
You will suffer the consequences and deservedly so.
One night a bingo a woman scorned, walked in to the crowded hall and threw some shitty underwear on the table where another woman sat. The scorned woman said "You want to take my man? Well you take his shitty shorts and you wash them."
Another fellow had his car windows smashed up. All of his lights were busted out. The woman went crazy on the car. She went back into the house, got his clothes and cut them up.
Yep, you want to fool around on an Indian woman, you take your chances.
Never heard of anyone getting sliced though. The attacks usually are on the clothes or on the man's pride.
Of course these same women almost always take their man back. :D