You have expressed your thoughts very simply. Your father's uncle lives in your house, who is responsible for your family. But still, as you have written in your post that both of you are very mentally connected with each other. This is quite heart touching. When you ride a bicycle, he puts a chair outside and sits in case you get injured, so he does what he wants from his heart. Your uncle is not feeling well these days. I pray to God that he keeps him healthy and gives you the courage to serve him too. So that both of them never have any problem towards each other. May you get success in the competition, please receive my best wishes.