Stuck on Stubborn

So anyway. I've been in a pissing match of sorts with someone who is really close to me. When we fall out, I usually wait a few days then get over it because I'm not one to hold grudges.  How-eva, this time is different.  I'm. Not. Wrong. I'm not going to just act like it's okay that our relationship is unbalanced.  He's going to have to acknowledge his shortcomings this time.  I refuse to be the bigger person.  I'm tired of being the one who fights the hardest to save relationships.  We haven't spoken to each other in almost two weeks. He's stubborn, and I'm stubborn.  As the days roll by, it's becoming easier for me to deal with our limited interaction.  That's not good for him.  The reason we're in this mess is because he's shown himself to be someone I can no longer depend on, even though I'm always there when he needs me.  So, since he's been failing me in that regard so regularly over the past year or so, it's safe to assume that I can get a long just fine with little to no interaction.