Ann - LOL-- I can debate just about anything, it's why I went to law school in the first place!!
Cruising Grandma - I also think that you'll be fine. If you are worried, and you have a custody order of some kind, copy it & put it in your luggage.
Candleonwater:
I'm dreading the nightmare of renewing her passport when it expires in November!
If you still have that original BC, the one w/o the biological father's name on it, take that one to get the passport renewed. If you do not have that one, and have to use the one with his name on it, then follow the instructions here and you'll be fine.
From
http://travel.state.gov/specialreq.html
1. Both parents must appear together and sign or
2. One parent appears, signs, and submits second parent's Statement of Consent: Issuance of a Passport to a Minor Under Age 14, Form DS-3053 authorizing passport issuance for the child or
3. One parents appears, signs, and submits primary evidence of sole authority to apply (such as one of the following):
Childs certified U.S. or foreign birth certificate (with translation, if necessary) listing only applying parent; or
Consular Report of Birth Abroad (Form FS-240) or Certification of Birth Abroad (Form DS-1350) listing only applying parent; or
Court order granting sole custody to the applying parent (unless childs travel is restricted by that order); or
Adoption decree (if applying parents is sole adopting parent); or
Court order specifically permitting applying parents or guardians travel with the child; or
Judicial declaration of incompetence of non-applying parent; or
Death certificate of non-applying parent.
If none of the above documentation is available, the applying parent/guardian should submit Form DS-3053: Statement of Consent: Issuance of a Passport to a Minor Under Age 14.