This is absolutely heartbreaking. I have three little ones of my own, and I don't think I would be functional if I were going through what your family is...
Heavenly Father, please cover Caleb and his family in the blood of your son, Jesus Christ. Please heal this young boy. Perform a miracle that only you can! We pray that he may grow to be an amazing man who will have a positive impact on countless other. Place your protection around this family and bind all attacks that are formed against them! In Jesus name, Amen