Hey Hope! Job's advice is spot on. I know it seems like you should fight this, do something to show him how you feel and that you are being hurt, but right now nothing that you do will help him "see the light".
So, do nothing. At least, when it comes to him. Just let him alone. Do things for yourself to make you happy, or at least busy. Give yourself time. Let him miss you (even if it seems he won't).
But when you do see him, make darn sure you look great, have a smile, are pleasant with lots of eye contact (not necessarily flirty, because that is pressure, believe it or not) and interact in such a way that he leaves wondering why he didn't want to be with you anymore. Let him leave.
It will take strength and patience. Get on with your life. Its not giving up.
M-51 H-54 2D-27 and 25 M-26 yrs Bombshell and IHS 7-29-15 He moved out 10-3-15 D filed 1-27-16 D final 10-27-16