Questions from a lesbian teen

Hey guys, I have a few questions for other members of the lgbtq+ community (and the straights)

1. Is being gay really wrong? I'm truly confused as to why people hate me so much for loving the same gender, all I want to do is love the person I love.

2. Why is Christianity such a large piece of evidence to support homophobia? God's entire shtick is that he love EVERYONE and everybody should love their neighbor as themselves.

3. How can I convince my family that my sexuality isn't phase? I came out to my father and he laughed while saying "you just haven't met the right man".

4. Are people always going to hate me? This one is pretty self explanatory...