My personal belief, which came about in my Catholic teachings not to judge a person on a single thing and then make it define that person.
Same-gender preference people are people too. There is no hard and fast rule that makes them second- or third-rate (or even lower) in the eyes of people.
You are not quite right about making judgments; the qualifier is that you judge not for you will be judge by the same standard. Otherwise you don’t go pointing out others sins when you fall short in a similar sin or living in sin, for example as an adulterer condemning an adulteress as we see in the story of Jesus and the prostitute. It is the duty of Christians to stand up for the teachings of the Church and correct their brothers and sisters in an appropriate manner. That doesn’t mean you go around looking for the sin in others, but it also doesn’t mean you be complacent when others are trying to spread false teachings, as in this case about the morality of homosexual behavior. The scriptures are clear, as well as the teachings of the Church, homosexuality is disordered and practitioners of the ‘gay’ lifestyle will not enter the kingdom
if they reject God’s grace.
Gal 6:1-7 Brethren, and if a man be overtaken in any fault, you, who are spiritual, instruct such a one in the spirit of meekness, considering thyself, lest thou also be tempted.
Bear ye one another’s burdens: and so you shall fulfil the law of Christ.
For if any man think himself to be some thing, whereas he is nothing, he deceiveth himself.
But let every one prove his own work: and so he shall have glory in himself only and not in another.
For every one shall bear his own burden.
And let him that is instructed in the word communicate to him that instructeth him, in all good things.
Be not deceived: God is not mocked.
Mat 7:1-6 Judge not, that you may not be judged.
For with what judgment you judge, you shall be judged: and with what measure you mete, it shall be measured to you again.
And why seest thou the mote that is in thy brother’s eye; and seest not the beam that is in thy own eye?
Or how sayest thou to thy brother: Let me cast the mote out of thy eye; and behold a beam is in thy own eye?
Thou hypocrite, cast out first the beam out of thy own eye, and then shalt thou see to cast out the mote out of thy brother’s eye.
Give not that which is holy to dogs; neither cast ye your pearls before swine, lest perhaps they trample them under their feet, and turning upon you, they tear you.
2Ti 3:15-17 And because from thy infancy thou hast known the holy scriptures which can instruct thee to salvation by the faith which is in Christ Jesus.
All scripture, inspired of God, is profitable to teach, to reprove, to correct, to instruct in justice:
That the man of God may be perfect, furnished to every good work.
2Pe 2:18-19 For, speaking proud words of vanity, they allure by the desires of fleshly riotousness those who for a little while escape, such as converse in error:
Promising them liberty, whereas they themselves are the slaves of corruption. For by whom a man is overcome, of the same also he is the slave.
1899 Douay-Rheims Bible – public domain