Salaam alikoum Joclyn! I hope you are well- It sounds as though you are going through some difficulties. This friend of yours- he is obviously hurting you- I dont know how he is... but you have made it clear that you feel burned.
I have found a few verses from the Noble Qur'an which perhaps can help you.
( ...And those who annoy and unjustly displease believing men and women have the guilt on themselves of slander and an evident sin) --33:58
The first thing I would do is Talk to your friend- let him know what he has done wrong, and that Allah (Swt) does not like Muslims who cause unjust harm to other Muslims.
(Oh you who believe! Stand firmly for Allah, as just witness for just and fair dealings. And do not let the hatred of others to make you lean towards wrong or away from Justice. Be just- that is next to piety) 5:8
(And those who, when grave wrong is inflicted on them, are not afraid- but HELP and defend themselves.--42:39
And indeed- whoever shows Patience and Forgiveness, that would be a bold act of will--and a resolution in the conduct of affairs, and is truly recommended by Allah. --42:43
---- dear Joclyn-- Dont allow yourself to be abused, or hurt, or emotionally harmed. Speak up and show someone their wrong. I pray that Allah (Swt) helps you in your patience---
Because when dealing with people who mean the most to us- we are bound to sometimes come to misunderstandings and arguments.
Be patient and communicate your feelings to this man.
Peace be with you sister. I wish you luck.
-sis Sara