You didn't deserve what they put you through and they don't deserve another hour of your time. Time is the most valuable resource we will ever have. You don't get a mail-in rebate for your time and you sure don't get a Groupon for the emergency room visits because of the stomach ulcers and the panic attacks.
Isn't it interesting that when someone breaks up with us the subconscious mind automatically shuts down our appetite? For whatever reason we think that when we starve ourselves, this person will want to come back to us. Truth is, this is actually our fight or flight nervous system. This happens when you experience traumatic events, and no doubt this was a traumatic event. But you want to know what's even more traumatic? Continuously abandoning ourselves and depriving our own basic needs because someone wasn't in alignment with the same future that we saw.