Is there a way to update user meta data after creating (or deleting) a relationship? I'm specifically creating user to post relationships, but would also find this useful for user-to-user relationships.
Hi Anh, thanks so much for the response. I ended up hooking into the save_post action to add user meta for each relationship created. On the user's end, I hooked into profile_personal_options (if editing own profile) and personal_options (if editing someone else's profile) to add the user meta.