Nikah halala is a very serious topic that involves marriage in the Muslim religion. In Muslim religion, people believe that marriage is a sacred and important thing, and it needs to be done correctly.
Sometimes, people in Muslim religion get divorced, and if they want to get back together after the divorce, they may need to go through something called nikah halala. This is a process where the divorced couple can only remarry each other if the woman marries and divorces someone else first.
Now, this may sound really confusing, but think of it like this: imagine you have a toy that you really like, but you accidentally break it. To fix it, you need to take it apart and put it back together again. This is kind of like what happens in nikah halala - the couple needs to go through a process to "fix" their relationship before they can be together again.
It's important to note that nikah halala should not be used to manipulate or coerce anyone into marriage. It's a serious Islamic practice that should be treated with respect and fairness.