Leaving Christianity For Paganism ? ?

Hello, im 15 years old and I decided to leave christianity paganism. I was raised christian by my father, however, I have seen recently that there many contradictions in the christian bible. I have also noticed that the christian god is a very wicked and evil mean god and I do not want to belong to a religion in witch the god is evil and murders people and promotes slavery, sexism, and many more things. Any pagans or wiccans out their, please answer this question, how do I tell my father I have made this conversion ? I know he will not like it and will call me evil and Hell bound. But I want him to accept me for who I am. Paganism is not an evil religion. It's probably the most peaceful, loving, and accepting religion I've ever heard of. With paganism, there is no hell, no eternal damnation, or eternal Hell fire. What are ur views on my decision and please help me with telling my father. And please only give me serious answers.