Well, I asked you. I'm not able to answer those questions, but I think you are able to.

I think it's undebatable that Tolkien was a very devout Roman Catholic. In his youth he didn't go to church much apparently, but later in life he went everyday. This is getting rather personal, but lemme just say that Tolkien's interactions with his wife seem fully and very authentically heterosexual to me. It seems to me that Tolkien's actions during his life represent actually doing what the Roman Catholic Church's official line is about homosexuality that a homosexual person can be in communion as long as they don't act on it. In an ideal world in which LBGT are not persecuted, but conservative Roman Catholics remain conservative, conservative Roman Catholics should behave exactly towards homosexuals exactly as Tolkien actually did.