Jorge,
I will be praying for you, your family and your brother. He is so very lucky to have a brother like you to care so much for him. Blessings on you, bro! I have family members that I am worried greatly for as well. I know what you are going through. My words of encouragement are that you hang on as God is never ignorant nor uncaring of our burdens. In fact, He tells us to place our burdens on Him as they weigh nothing to Him. My prayer is that your brother will have the greatest Christmas he's ever had just spending it with you and your family. blessings, joe