How long should you wait to contact your ex after a break up? It has already been a week for me.
You don,t! Go on with your life and don't look back or as it says in the Bible "as a dog returns to it's own vomit, so shall a fool return to his folly."
Why do you need/want to contact your ex? This all depends!
Why would you contact your ex? They are your ex for a reason.
If you two aren't cool enough together to be talking right from the start of the break up, you probably shouldn't be trying to contact her.
if you want to get back with her, you would of have to contact her as soon as you can. but if you dont want anything to do with her you're better on moving on & leaving her alone.
somewhere between then ... and NEVER!!! ex = former/past/finale