I completely agree. All or nothing is useless (unless the only relationship is the spouse). There should definitely be an option for WHICH relationship(s) to share the address with.

For example (and this type of thing has happened many times), I have an individual who has relationships with their spouse (constituent), their mother (constituent), their giving vehicle (constituent), and their lawyer (constituent). When I change the individual's address, it asks if I want to change it on all records or just the individual's records. I want to share it with the spouse, but not the mother, the giving vehicle, or the lawyer who all have their own different addresses.

Please fix this! It definitely adds unnecessary work to have to change the address in multiple places when you only want to share it with one or two of a person's relationships. This functionality would be very helpful!