So how much space should you give each other? Your answer will have to depend on what kind of relationship you have. You may be better at things when both of you are constantly together or you would be better off doing something when you have the space from them.
Are you concerned that your new girlfriend or boyfriend are not totally committed to you? Are there leftover problems from the previous relationship that make you doubt that this new relationship can work?
If you are searching for ways to win back your ex then you must be very serious. Do you want to find out ways to win back your ex boyfriend? Well clearly, you still have very strong feeling for him and I am sure that this time is not easy on you. If you are feeling this way he is probably feeling very similar. This is the time for you to step it up and do everything you can to win back your ex.