We know nothing about Jesus other than what is in the gospels, which only deal with what he is believed to have taught. There is no proof that he did not have a child, although this is probably unlikely.
There is no evidence or written document to say they had a child. There is no proof that they did not; it is a matter of faith and reason, just as there is no proof of God, either, except by faith and reason.
NO
Yes, a Catholic child should be baptized in a Catholic church.
The Catholic Church's mission is to spread its teachings and welcome all people to share in its beliefs and practices. It seeks to build a community of believers regardless of nationality, ethnicity, or background, in line with its principles of inclusivity and outreach.
Yes
The Ukrainian Catholic Church is in union with the Holy Father and the Roman Catholic Church, so there should be no problem at all with a child baptized in that rite of the Church attending a Roman Catholic school.
Yes
Catholics do not deny the existence of Mary Magdalene and neither do the Jews. The Jews do not accept that Jesus was the Messiah and, therefore, do not accept the New testament as a part of Scripture. They do not deny that Jesus or Mary Magdalene existed.
Some say that Mary Magdalene seems to have been Jesus' girlfriend but, like almost everything about Jesus, there is no real evidence to support this view. The stories that they had a child are pure fiction.
No, once a Godparent, always a Godparent in the Catholic Church.
No. Jesus never married, neither did he commit fornication or adultery.
You cannot baptize your child in the Roman Catholic Church if you were not married in it. So you need to go with the other option. The child can only be named as a Roman Catholic if he/ she is baptised in a Catholic Church.
Yes, definitely; as long as they want to bring up the child Catholic