wrong [rawng, rong] Show IPA
adjective
1.
not in accordance with what is morally right or good: a wrong deed.
2.
deviating from truth or fact; erroneous: a wrong answer.
3.
not correct in action, judgment, opinion, method, etc., as a person; in error: You are wrong to blame him.
4.
not proper or usual; not in accordance with requirements or recommended practice: the wrong way to hold a golf club.
5.
out of order; awry; amiss: Something is wrong with the machine.
If you apply the first definition, then it is wrong, however, moral is something defined by a community of humans beings, and as such, its different in time and in space.
Personally, I do not see it as "wrong", however, when I see a gay person, it does gives me the creeps, and I do my best to avoid them.