LDS is mormon, right? Sorry if offensive.
1. What is the "hate" exactly? Discrimination? Or people saying that same-sex attraction is wrong? People not doing anything about it is bad, but discrimination is also bad. So neither church is doing the right thing.
2. I don't know what bible you use (it differs slightly among Christians), but assuming you have Genesis in yours, Genesis 19 is about the city of Sodom and Gemorrah. Short and sweet, a mob tries to have homosexual sex with Angels. Then God burned the city down. Multiple other places in the bible, Sodom and Gemorrah are condemned. So no, they shouldn't allow you to be gay, but they also shouldn't discriminate.
3. Might I recommend you check out Courage? It's an organization for people experiencing same-sex attraction. You'll find it at https://couragerc.org/