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.

The Catholic Church believes that child abuse is evil. This teaching is based on natural and a belief in the dignity of every human person.

This isn't true. The Catholic Church would never authorize 'child abuse'. However, in the past, sadly many of the clergy may have sanctioned or participated in immoral acts like child abuse. Just because a few religious do this shouldn't be confused with the entire Church sacntionizing or morally approving the immoral act. Those clergy or laymen who claim that the Church is taking some immoral position such as authorizing child abuse are spreading heresy and in extreme cases can be excommunicated.

No, once a Godparent, always a Godparent in the Catholic Church.

The Catholic Church does not deny the Child Abuse - Fr. Brendan Smyth was the abuser. The subject causing controversy is that Cardinal Sean Brady was aware of this and did not do much about it.

The Catholic Church are very particular about Child Abuse, Especially in America, where child abuse cases are more common. Cardinal Tarcisio Bertone, Vatican Secretary of State, tried to explain how complicated these cases can be. He said; "if a priest cannot confide in his bishop for fear of being denounced then it would mean that there is no more liberty of conscience". But, the Catholic Church insists a "demand that a bishop be obligated to contact police to denounce a priest who had admitted paedophilia". Cardinal Sean Brady is in the wrong for not taking the situation further.