Help my family so my uncle doesn’t have to go to war!

I live in a very low income family, there currently are 3 families living in one house. My uncle has decided to go off to war to help the family but he has 2 children and another on the way. We really need him here and stick together so this is my last resort. I've already lost one uncle to the war and I don't want to lose another. Please help our family! :(