Mods that keep virgina and Kelvin alive?

I feel like I have 10 questions a day, but here I am again

I'm paranoid beyond belief of my companions dying. I'm not a great fighter and prefer arrows in a tree. But I love the company they give, however it's not like if I'm ambushed I can tell them to go hide in the house. Especially virgina.

Are there mods to keep them alive? I Googled it and I can't seem to find a definitive answer. Thanks in advance!