Our organization has spouses as non-constituents, unless they request to have an account for each of them. It would be great if Spouse was an option on all forms in RE. This would also help with constituent matching when a spouse donates, RSVPs, updated contact information in constituent forms, etc. This would allow spouses with different last names to be located and linked as well. We have several accounts with two or more individuals with the exact same contact information, however we have no idea who the spouse is and if the others are children or they got remarried and the spouse needs updating. It would also eliminate duplications if a non-constituent spouse was to RSVP to an event giving us to the option to choose this spouse instead of adding both and marking one as not attending. I could go on the many ways this can help.