Da bin ich wieder...du redest vom 864.....
also
hier kannst du mal nachlesen..
Affidavit of Support Forms (I-864 series forms) - Frequently Asked Questions
also
What do family members need if they have separate visa petitions?
Also muss er ja fuer sie ein eigenes ausfuellen..deshalb kommt sie auch nicht mit bei dir drauf..Each family member with a separate visa petition must submit a signed Form I-864 with supporting documents from the petitioner/sponsor
hier kannst du mal nachlesen..
Affidavit of Support Forms (I-864 series forms) - Frequently Asked Questions