Stick with ONE

So recently read Expat and the City about having a second, third or fourth wife. I thought that it wasn't a big deal as it is allowed in Islam for a man to marry another woman under certain specification of course. Then I read this recently in Arab Times:

Man comes home to wife and in an intimate moment she takes out a knife and stabs him in the shoulder :/

KUWAIT CITY, July 11: A case of murder attempt has been filed against a Kuwaiti woman after she allegedly stabbed her husband with a knife following reports he had married another woman, reports Al-Shahed daily.
In his complaint to the Jabriya Police Station the husband said his wife stabbed him in the shoulder and that he managed to escape from her.

A police source when the husband arrived at the police station clutching his hand blood dripping from his shirt, fainted at the entrance and he was rushed to the Mubarak Al-Kabir Hospital.

The wife will be summoned for interrogation.

Source

I was shocked but then I remembered that I heard a similar story before. As a guy I would recommend most men to communicate with your spouse before getting into trouble. Don't you want to live a peaceful life, stress free?? And as you own one heart it is clear you can only truly love one woman. I am still trying to think about how she could have stabbed him that way. She must have been really mad to be the last one to have found out.