I'm not convinced that we should be showing Elizabeth Bentley (Soviet Union spy) and Jacob Naumovich Golos as formal parts of each other's tree. Although they had a relationship for about five years, it was borne out of professional obligation (he was her handler) and was largely viewed as one-sided, with him never fully committing to it beyond what he was required to do for work.
He's an important part of her life story, but I don't think it's the kind of relationship we'd typically show in someone's family tree. It's more the kind of thing we'd mention in the bio. I'm assuming we've only connected them because Jacob has no path to the World Family Tree otherwise, but the better solution there would be to build his tree some more.