When using two homemade characters at the same time, I believe that the one who is in the lead will be the one who has romances and is the Bhaalspawn, the other character(s) will merely be NPCs who have joined him/her.
------------------
Wielder of the ancient Lawyer spells.
Member of the HADB clan.
Ally of the Fluffy Queen and the Dreaded Red Fluffy
General of the highest class and Leader of in the IW Peacekeeping Force.
ORT member, Official Demander of Stuff.
Sorcerer of Lady Lioness's Court.
"If Silence is golden, why does everyone talk so much?"