Dear friend,
If this be true, I am very sorry to hear it. Perhaps, there is a misunderstanding between you and your father?
I am going through a very similar situation with my family.
It hurts to be rejected. Please know that if this is true in your case, that I am sorry to say that
many others probably share in our same grief.
First of all, if you are a Christian and your father is not, the problem is a spiritual one.
There is a scripture in the Bible that states that there will come a time when "a man's enemies will be from his own household." Also, "A prophet is not without honor except in his own hometown".
(Sorry, I don't have Chapter and Verse but you can type the verse in your search box)
Please don't lose hope. Pray that the Holy Spirit will help you find good Christian friends.
Keep your father in prayer and just do your best when dealing with him.
Know that your Heavenly Father, is smiling on you and loves you. Always try to remember, even at the very worse times, this life is only temporary. Only so many years. Eternal life is forever. Pass this test here and live for eternity with your Heavenly Father.
I pray that Jesus will always be with you until eternity comes for you.