Blessed, maybe they aren't worth it right now. I am sorry that you are having such a rough time of it. If getting rid of a rooster will help to ease your burden, then maybe that is what you need to do right now. There will always be more roosters.
Brooders and hatching is stressful, it sounds like you have enough stress in other parts of your life. I don't know if you have a lot of money tied up in the chicks that are getting eaten. If you need to take some time off, I would be willing to send you a box full of eggs for the cost of shipping. By this fall I should have my pens done and have BLRW, Blue and Black Orps, and Welsummers. We could do a large flat rate box and I will make sure that it is worth it. This way it wouldn't be a matter of quitting, but postponing.
I hope that things get better for you.