This is a perfectly healthy social relationship. As long as pre-marital sex is not involved and the couple is not same-sex i know for a fact the Catholic Church approves of this.
Probably at least freshman year
no
when she is old enough to have her period and has a sheman boygirlfriend
Sure.
Christians view owls as one of God's wonderful creations, so most Christians are okay with them.
It's okay if they do.
none should
Generally okay, since they were all Christians.
ancient Rome hated christians, modern rome embraces them
It depends on whether you consider the commandments in Leviticus binding or not.
Yes, it is generally accepted for Christians to eat pork, as the dietary restrictions outlined in the Old Testament are not considered binding for Christians under the teachings of the New Testament.
The Celtic people are a race, not a religion. Most modern Celtic people ARE christians.