This is controversial to those whose minds are straitjacketed by misinformation. But same-sex relationships were common in the Mediterranean culture of the Graeco-Roman empires that encompassed and included Palestine.
And, interestingly, Jesus came into contact with one of these relationships. I'll let a writer in the Huffington Post explain.
"But, some people argue, what about the fact that the only sanctioned relationship in the Bible is between a man and a woman? Well, in fact, that’s not quite the case. The story of the faithful centurion, told in Matthew 8:5-13 and Luke 7:1-10, is about a Roman centurion who comes to Jesus and begs that Jesus heal his pais, a word sometimes translated as “servant.” Jesus agrees and says he will come to the centurion’s home, but the centurion says that he does not deserve to have Jesus under his roof, and he has faith that if Jesus even utters a word of healing, the healing will be accomplished. Jesus praises the faith of the centurion, and the paisis healed. This tale illustrates the power and importance of faith, and how anyone can possess it. The centurion is not a Jew, yet he has faith in Jesus (according to the Gospel story-FTS) and is rewarded."
So what was the relationship between this centurion and his pais? The writer of the above goes on to explain.
"But pais does not mean “servant.” It means “lover.” In Thucydides, in Plutarch, in countless Greek sources, and according to leading Greek scholar Kenneth Dover,pais refers to the junior partner in a same-sex relationship. Now, this is not exactly a marriage of equals. An erastes-pais relationship generally consisted of a somewhat older man, usually a soldier between the ages of 18 and 30, and a younger adolescent, usually between the ages of 13 and 18. Sometimes that adolescent was a slave, as seems to be the case here. It would be inappropriate, in my view, to use the word “gay” to describe such a relationship; that word, and its many connotations, comes from our time, not that of Ancient Greece and Rome. This is not a relationship that any LGBT activist would want to promote today. However, it is a same-sex relationship nonetheless."
Some Bible teachers promote the erroneous view that ancient Israel and Judah were culturally isolated from the surrounding cultures. That is an unsupportable view from all the other written and archaeological evidence that we have available.
So does the above information help your decision. Well, your witness family will likely opt NOT to believe that Jesus could assist such a relationship, and of course we cannot prove definitively that the centurion and his servant had what we may call a 'same-sex relationship,' but a large body of scholars who study the era, would agree that it's a likely interpretation.
There is one other (also controversial) Biblical incident that is worth thinking about. But I'll have to post that later.