I’m sorry to hear about this trouble you are facing, may Allah give you patience and relief. Other than the abuse that he inflicts upon you and it’s emotional and psychological impact, he cannot do anything to block or ruin your connection to Allah. Therefore, keep asking Him for help and relief. Although you should always maintain your respect to your father, you and your family (no one) should tolerate abuse or oppression. In this respect may only be not doing something bad in return to him. May Allah solve your problems