Yes, of course. People should marry who they want to marry!
Some churches require that one person is of the the other persons denomination. One may want to check with their pastor or priest on that. However their answer is technically irrelevant as a person should marry whoever they love. A person marries another person not the other persons philosophical beliefs.
He is a member of the Greek Orthodox church, so it's unlikely.
No, the Greek Orthodox church is a part of the Eastern Orthodox Churches.
He is a member of the Greek Orthodox church, so it's unlikely.
Greek Orthodox Church of the Annunciation was created in 1769.
There is no fee payable to become a member of the Orthodox Church. Some parishes in the USA have adopted a practice of charging a fee to become a member of a Parish, but this is not compulsory. However, anyone can attend an Orthodox church without paying anything.
Eastern Orthodox Church (or the Christian Orthodox Church).
The Romanian Orthodox Church mainly follows the liturgical practice of the Greek Orthodox Church, rather than the Russian Orthodox Church, such as the use of the new calendar.
No.
You get baptised and get married in the Greek Orthodox Church
The present archbishop of the Greek Orthodox Church in America is Archbishop Demetrios.
Greek Orthodox Church of the Holy Trinity was created in 1953.
Profitis Ilias Greek Orthodox Church was created in 2008.