Here is the problem with your point. It comes from John's gospel. Yet John specifically tells us what "rabbi" means: οι δε εἶπον αυτω· ραββί· ὃ λέγεται μεθερμηνευόμενον διδάσκαλε/"and they said to him, 'rabbi' which, being translated, means "teacher."
Master, Teacher or Rabbi, it doesn't matter. A Jewish man could not have any of those titles as a single man. He would lose his credibility and respect.
The same gospel also records that John the Baptist was called "rabbi" (Jn 3:26) and he was also unmarried.
How do you know? Prove to me that he was unmarried. You remind me of a guy in another forum, who would challenge me to prove that Jeremiah was married. When I proved to him that he was married with children, he disappeared from the forum. Perhaps embarrassed for his unreasonable stiff necked attitude.
This is so indicative of your complete ignorance of 2nd-temple judaism. The term "rabbouni" is a transliteration of the aramaic form of "rabbi." There is zero evidence that it was a "term among wives of rabbis."
I live here in Israel and all my life in a Jewish environment. All you have to argue against me is your ignorance of what you are talking about. But I understand you. I guess you have a lot to lose if you ever have to believe that Jesus was a married man.
To read back the practices and standards of later rabbinic judaism into the NT period is considered the hallmark of bad scholarship and error in both the field of NT studies and the study of Judaism of this period. I guess you didn't get the memo.
I have many years of study about Jewish life in the First Century. Your ignorant argument is completely destitute of scholarship because you can't prove anything you say.
This is just about the only part you have right here. Most Jews were not celibate, and to get married was important. However, many Jews chose a different route. Jesus, like John the baptist, like some of the essenes, and presumably like some others, chose such a route.
Do you want a sample of your ignorance on this issue of Jesus' marriage? Open your NT and prove to me that Jesus was not married. Your mind is not equipped for the reality that Jesus was married. All your assertions are based on empty assumptions.
And his actions WERE considered shameful. He was rejected by his hometown, his family thought he was insane, and so on. So the fact that he was considered shameful sort of negates your entire point here.
It seems to me that you prefer that Jesus was rather a homosexual than a lady's man. Imagine a Jewish male in the First Century rooming around with 12 unemployed men and calling one of them his beloved. What picture do you make of him? Is that the Jesus you prefer that he was? Perhaps you are talking about a Greek Jesus and not the Jewish one I am talking about.