Should I stay friends with my ex?

It can work when both people are over the relationship, have clear boundaries and a new partner would feel comfortable with it. It usually does not work when one person still hopes for more. A break of a few months before deciding is a fair way to test it.

Make a list of what is flexible and what is not for each of you. Look for a middle route, like trying an idea for six months. If a core need such as children or location is truly different, speak plainly and decide whether you can accept it.