What the hell is a DH?
Apparently, loony boards have loony shorthand. DH is Darling (or Dear) Husband, DS is Darling Son and DD is Darling Daughter. While I have no problem with shorthand, the “darling” part bugs me. It’s only needed if there’s an alternative it needs to be separated from, ie. BD (Bitch Daughter) or CH (Cheating Husband) or FSKS (Future Serial Killer Son).