I wish no politician would make statements like this but I'm not aware that Jebus ever gave an opinion on gay marriage or abortion.
He didn't have to, since he as a Jew, amongst JEWS, did not need to repeat what was already clear as day based on their moral law. That homosexuality is a sin.
Matthew 5:17 "Do not think that I have come to abolish the Law or the Prophets; I have not come to abolish them but to fulfill them."
Who the heck was going to come up to Jesus at that time and ask him if he approved of anyone being a fag? When asked about marriage, he didn't present union between homos as an option.
Now, since the word is inspired by God and Jesus was God incarnate, the words by Apostle Paul are from Jesus himself. Since the Holy Spirit would only speak what was given to him by the Son:
John 16:7-8 Nevertheless I tell you the truth; It is expedient for you that I go away: for if I go not away, the Comforter will not come unto you; but if I depart, I will send him unto you. And when he is come, he will reprove the world of sin, and of righteousness, and of judgment:
John 16:13-14 Howbeit when he, the Spirit of truth, is come, he will guide you into all truth:
for he shall not speak of himself; but whatsoever he shall hear, that shall he speak: and he will shew you things to come. He shall glorify me: for he shall receive of mine, and shall shew it unto you. So what Apostle Paul stated in his epistles came from Jesus himself via the Holy Spirit. Paul addressed homosexuality. What did Jesus teach him to say? The following:
Romans 1:26-27 For this cause God gave them up unto
vile affections: for even their women did change the natural use into that which is against nature:And likewise also the men, leaving the natural use of the woman, burned in their lust one toward another; men with men working that which is unseemly, and receiving in themselves that recompence of their error which was meet.
1 Corinthians 6:9-10 Know ye not that the unrighteous shall not inherit the kingdom of God? Be not deceived: neither fornicators, nor idolaters, nor adulterers,
nor effeminate, nor abusers of themselves with mankind, Nor thieves, nor covetous, nor drunkards, nor revilers, nor extortioners, shall inherit the kingdom of God.
1 Timothy 1:9-10 Knowing this, that the law is not made for a righteous man, but for the lawless and disobedient, for the ungodly and for sinners, for unholy and profane, for murderers of fathers and murderers of mothers, for manslayers, For whoremongers,
for them that defile themselves with mankind, for menstealers, for liars, for perjured persons, and if there be any other thing that is
contrary to sound doctrine;How do you defile yourself? By having sex with your own gender. Leviticus 18:22-23 Thou shalt not lie with mankind, as with womankind: it is abomination. Neither shalt thou lie with any beast to defile thyself therewith: neither shall any woman stand before a beast to lie down thereto: it is confusion.
The teachings of Paul and the apostles are from Jesus himself and the foundation of Christianity.