When a woman breaks up with you by email the first thing you must do is delete it; so if you haven’t already done so go ahead and delete it now.
Whether you want to admit it or not when a woman breaks up with you it can be rather traumatic in the moment.
Her breaking up with you by email allows you to relive that traumatic experience over and over again if you don’t delete it.
Truth is its easy and maybe even natural to read it over and over again both in a state of disbelief and a desire to find some kind of hope in it.