Pick a word, any word really. If its hurting, pick again. Otherwise you're good to go.
The gerund 'hurting' can function as a concrete or an abstract noun.The noun 'hurting' is a concrete noun as a word for the endurance of physical pain.The noun 'hurting' is an abstract noun as a word for the endurance of emotional or mental pain.
My toes are hurting.
Tell him that he deserves better and that you just are not happy!
The word you may be looking for is 'shield'.
My wrist is hurting.
You break up with him, especially if this new guy treats you better. Besides if you stay with your boyfriend knowing you like this other boy, not only are you hurting yourself but you are also hurting him.
Talk to him about it.
if your hurting, hurt the hurting with more hurting, the hurtin will then be hurted. Hurt.
Sadist
Pa'in'less. That means no pain. It also has'in' in it.
you don't it's better to tell them in person