You'll need to swallow your dignity and go to your spouse with an apology. Clarify that you behaved hastily and that now you feel remorse about. Explain that you don't want the divorce, and maybe even that you never wanted it, but you spoke out of fury and you were wrong.
This might look like a hard step, but it's necessary.Given that you were the one to bring up the issue of divorce, your spouse might have started seriously considering and thinking that it's a good idea, too. When you want to know, "How To Stop My Divorce?" you have to to learn what your spouse thinks of the idea and make it clear that you were wrong. Unless they've had a lot of time and rationale to come to a decision that you were correct and divorce is the best option, you can possibly salvage the marriage simply by admitting you made a mistake.
If you're asking, "How To Stop My Divorce?" when you didn't wish for it in the first place, then prepare yourself to some hard work. You can explain, without judgment or accusations, that you feel the marriage is worth saving and that you don't require a divorce. Chances are that you've done this, more than once. But the style you say it can make a difference.
It's important for you to be very mature and calm about it. That's not always easy to do. Divorce is an emotional and painful thing. But it's one thing to sob while explaining that you would like to stay married, and totally another to yell or dissolve into hysterics.
If you shout, accuse or point fingers at your spouse, you're giving him or her even more cause to desire to get away from you. If you want to gain knowledge of "How To Stop My Divorce?" you have to let go of the anger and resentment you feel toward your spouse for ever saying it in the first place
You also have to be ready to work on your issues. You must agree that the relationship can't go back to the way it was, but must change for the better. Suggest marital analysis. Explain, "I want to stop my divorce," but make it clear you understand your spouse was unhappy with the way things were, and you're willing to make them better.