George, I suspect that the question might be referring to the data section, rather than the biography, since Janettee used the word "listed". Of course, I fully agree with including this in the biography.
If my assumption that the question is about the data section is correct, then it is one of whether these relationships should be entered as marriages. As it stands now, I believe (but am far from an authority on this) the policy is to only list legal marriages in the data.
My personal preference would require a change to the data section that permits a partnership to be entered and adds a field to indicate the sort of partnership - marriage, living together, etc. but I gather that's not too likely to happen anytime soon.