I'm looking for a half sibling and or ex-wife of said Jonathan Reyes
The sibling would have been a jilted child of Jonathan Andrew Reyes, a well known lawyer in Chicago. This person would be the half sibling of Callista Kharg (Reyes) and would have likely been left out of their father's will. The past of said person is completely up to them, but I think it would make for an interesting time if Callista had to deal with a very pissed off half-sibling.
On a side-note - Callista is 50 years of age
Said sibling would have a couple of neices and a nephew who is reallllyyy young.
The ex-wife would have been Callista's step mother (could be younger or older than Callista since her dad kind of liked them young)
Would have been mad about being jilted of whatever estate he had in his name. He had relinquished his entire estate to his granddaughter because of guilt about how he treated both Callista and his first wife when she was placed into an asylum.
IM Faeydra Aluveaux or Callista Reyes inworld if you're interested!