So, you know how families can have a mom and a dad and some kids, right? Well, some families want to have another lady join their family and be like a second wife to the husband. This is called seeking sister wife.
The family usually talks to the lady they want to join their family and makes sure everyone likes each other and wants the same things. Then, they all live together like one big happy family.
Some people think it's a good thing because they believe it makes the family stronger and they can all help each other out. But, some people don't like it because they think it's not fair to the ladies or it's just not how they want to live.
It's important to remember that everyone gets to choose how they want to live and what kind of family they want to have.