And what is the source of FOTR? That is the major question!
According to Christine Benagh, author of "An Englishman in the Court of the Tsar", Gibbes had a girlfriend in Petrograd, miss Lora-Anna Keid (Sorry, I have a russian edition, and do not know to spell the name in english!). He know him since 1912. She worked with him at his English school in the town and they wanted to marry. But, for an unknown reason (perhaps the fact he prefers to go to Siberia?) their relashionship was broken and they never married. The source of Christine Benagh is George Gibbes, adoptive son of our teacher.
We will probably never know. Possibly he had some relationships. As for me, I higly doubt he had an homosexual life as an orthodox priest in England.