How can I stop talking to my ex after a breakup?

You should try to cut off communication with him so that you have time to focus on yourself and what you deserve .

Well normally people suggest you to cut all communication with them and that is obviously difficult and works for some but for others I would suggest taking smaller steps at a time. For instance, start meeting them as less as possible. Try avoiding 1 on 1 meetings. Friends hangouts would still be fine provided you're mingling with your other friends and avoiding confrontation from your ex. Shift to one word answers instead of texting longer sentences to your ex. Tell him you're busy and unavailable to him if he wants to meet or talk to you. Try to keep yourself busy. Spend more time with the family. Give some time to your pets. Start mingling with your peers at work/school/collage. Give your self sometime off and plan a short trip or make a outdoor plan with people who're close to you. Do more outdoor activities to release those endorphins and make your self more relaxed and content with yourself, thus reducing the amount of anxiety and stress. Basically, in short, start keeping yourself busy and focus more on you so that you have lesser time to think and talk about and to your ex after a breakup. All in time, obviously.

First make sure thats what you really want. If so, get rid of any thing that will remind you of him/her. Then delete all contact information.

Discipline through will: you must assert boundaries and reserve yourself with a committed decision to no longer associate him.

Cut every connection between you and him. By connection i mean internet, cellphone, talking, etc. It's way better like this trust me.

Breakups take time, and sometimes people need their space before they can reconnect in a new way. whether or not you and your boyfriend want to stop talking depends on your situation, but it is no rarity that some people like to think things over after a breakup.

If you are over, it's for a reason. If it didn't work out once, don't try it again. You need to look to the future instead of the past. You will find love again, whenever is more unexpected. Love is like that, unexpected.

Delete his number, and block him on social media...I know its hard, its very hard, but it will stop the temptations!!

Tell them that you don't want to. Delete them from all your social networks and delete their number. Focus on things that you really like and haven't been able to.

Don't hesitate to block him on social medias and phones, he'll understand. If you really need to talk, write to him, and keep the letters for yourself (in a first step), then give you some time to think about what you've written. Go back to writing everytime you feel the need, and you'll feel some relieve from it :)