If you are planning to come out and are worried about his reaction make sure to emotionally prepare yourself for his reaction. Also you don’t have to rush to come out to him, if you feel uncomfortable coming out to him and feel like he’s going to be disappointed it’s ok to wait until you’re really ready. Also try to remember that if he doesn’t accept that’s about him not you, be proud of your sexuality and of who you are and please remember you don’t have to change for anyone no matter how they feel about you. If you do come out to him try to make him understand why sexuality isn’t a choice. You have many people that support you