You like that word 'forced' don't you, even if it's not applicable.
Sex is a personal thing and I'm not interested in other people's preferences, they are at will to do what they wish as long as it's consented. The days where people cannot be homosexual or what they want to be are long gone so why go out of their way to draw attention to themselves, the battle has been won.
How exactly do you intend people's minds to be 'Forced' to accept another's sexual preferences, you can't control people's minds like that, you can educate and make reasoned arguments but you can't take away freedom of choice and belief. How would you make people with Muslim faith for example accept homosexuality, you just can't and never will.
As I have said, get on with your life, be true to yourself and accept that others can do the same. Your neighbours sexuality is a matter for themselves and none of my business.