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EasterJoy
Guest
You can’t unbaptize somebody. If he were to formally leave the Church, he would not be bound by canon laws concerning marriage (would not have to get a dispensation to marry, and so on), but even apostasy doesn’t remove the mark of baptism. An apostate returns to the Church via the sacrament of reconcilliation, not via re-baptism.Unless his mom also had him baptized.
His pastor is in the best position to judge what kind of remedial catechesis he might need. It depends very much on what his dad taught him. As for confirmation, I can’t imagine he would ever have been confirmed without giving evidence of baptism.
Alindawyl’s advice to check the military ordinariates was good, too. Even if a base was closed, the records would still be kept. Likewise with closed parishes, for that matter.