How about stop saying sorry and really break the contract? Tell her. Just like in Aladdin, you're free to do everything yourself. Free her unbind her or something. Not this false pretext.
If only the poor fire-bird-person thing that is Ria knew about his problems, BEFORE the phoenix/elf/vampire/demon fiasco that was his everyday life, he couldn't exactly use many of his utility provisions.(⌐■-■)