If you were baptized in another church, you do not get baptized again. The Church recognizes the one baptism as valid.
Roman Catholic AnswerYou may be baptized if the original baptism was not valid. You should check with the priest. If there is some question, they may baptize you conditionally, "if you are not already baptized, I baptize you in the Name of the Father..." as to attempt to "re-baptize" a person is very wrong.No, a Catholic should not receive communion in anything but a Catholic Church.
a bum
Yes, but the Episcopal person will probably not be able to have a funeral in a Catholic church. The spouse of a Catholic who is not a Catholic can be buried from the Catholic Church if that person has lived a good and Christian life. It happens quite frequently.
statues
Roman Catholic AnswerChristians
Like any family, the Catholic Church is composed of people who make mistakes, both great and small; however, a person remains part of the family of the Catholic Church unless he/she leaves by a formal act such as joining another denomination or religion. This applies to a spouse who is committing adultery. The teaching of the Church on adultery is that it is a sin, which when confessed, is forgiven. The action on the part of the offended spouse, as hard as it may be, is reconciliation.
The question, as asked, makes no sense. The Pope is the Vicar of Christ and universal bishop of the Catholic Church. In a certain sense he is the Catholic Church as he, in his person, represents Our Blessed Lord, Jesus Christ, Whose Mystical Body IS the Catholic Church.
ExcommunicationRoman Catholic AnswerI could be wrong, but I don't know of anyway to remove a person from the Catholic Church. If a person is a Catholic, then they remain a Catholic, subject to all the laws of the Church until they die. An excommunicated person is under a specific penalty in which they can not receive the Sacraments or be given a Christian burial, but they are still required to attend Mass, and abide by all the other regulations. A person may remove themselves from the Church's jurisdiction, but they are the only ones who may do that - the Church cannot.
the Pope
NO
In a Catholic Church, of the person's parish
If they died for the faith