Regarding baptism/Christening, from an Orthodox perspective:
There are occasions when the Church says it is necessary to re-baptise someone, but it would say that this is because the first baptism wasn’t valid.
In other words, it’s not a
re-baptism, but a first valid baptism. Right.
Most protestant churches, and even some Catholic Churches, do not baptise properly. It is common now for Anglicans to make a small sign of the cross once on the head in holy water and call this baptism. This is not valid.
“Not valid” according to Orthodox standards. Catholics view validity differently; we don’t require immersion.
“Anglicans to make a small sign of the cross once on the head in holy water and call this baptism.”
If the Anglican minister uses water and a Trinitarian formula, then the Catholic Church would likely call that a valid baptism.
That is what I meant by Christening (whoops…sorry to mention the “C” word again)
I don’t care what word you use.
The question still remains: did your ceremony include water and a Trinitarian formula (“in the name of the Father and of the Son and of the Holy Spirit”)? If so, then it’s likely a valid baptism according to the Catholic Church.