Is this just bad communication?

NJ

When I’m sad about something, and it involves my husband he gets defensive almost every single time. Doesn’t matter how calm I am, how carefully I choose my words, he always walks away and needs a break.

Even if I’m being calm, or meek, or non accusatory, even if it’s just a few mins of talking just simply saying what’s on my mind. When he leaves it feels like I’m being abandoned. How am I supposed to communicate then? Cause I try my damn hardest not to be toxic. I apply everything I learned about communication and read about it a lot too.

He comes back and says sorry he can never handle things right and cuddles me and then falls asleep. I’m at a loss for words and I’m in shock it feels like, so when he’s laying there and I finally work up my courage to talk again, he’s asleep.

Does he not care about me?