I need mens perspective on my situation please.

My husband has narcissistic behavior, when we fight/argue he’s anger lingers for days at times, he withholds affection and ignores me. After a day or 2 I tell him this is hurting me and I need a hug or kiss to feel secure and loved, but he’s emotionally stone cold. He says he can’t bring himself to do it because he’s still angry. I don’t believe that he can’t he just chooses not to. I don’t understand how someone who supposed to love you acts this way and I’m doubting our marriage can last because in these times where I need him to come around, I feel abandoned.

I’m not sure if this sounds dramatic but this is how his coldness makes me feel.