And if you don't do something about it, you are contributing to the abuse. By remaining silent, you are telling the abuser that it is OK to carry on. No one will come. No one will care. With your silent permission, the abuse will continue.
Many cultures believe that what goes on between a man and wife, or a family is private.
But as long as anyone is a visitor, resident or citizen of this country, they are protected by our laws. So you think abuse is none of your business. On the contrary, it can even affect your business. It can also affect you as a consumer. Increased costs translate to higher prices for goods and services.