Is it my hormones??

I have been up & down with my feelings that I'm just now realizing it. My so is & has been great just ever so often he does things that hurt my feelings n I bringing it to his attention with wanting to talk. He's been very stuck on the fact that I like to argue or is it that he doesn't wna hear he did wrong? Either way he blows me off n walks away mostly & nothing else gets sd. I kno I come on strong when that happens bcuz it hurts that he walks away... any he went out of town out of the blue and hasn't called txt me @ all. I call no answer n no reply to my txt... what are your thoughts??