You love your husband, really, but despite how strong and intelligent he is...The idiot doesn't know when a fight should end. He's so determined to keep everyone safe, he won't stop until someone dies.

Even if it's him.

And, as his spouse, your anxiety obviously can't take it.

"I'll be alright, my dear! I will be back before you know it!"

Those words are commonly said by him. And they've just been said now. Before he exits the door for another mission. He's always on a mission.