My wife received a visa last August and has been living in the US since September. We have recently received an appointment for a visa interview for her Dominican daughter (my stepdaughter). What type of forms (asides from the I-130, I-864, etc) will be required for my stepdaughter to immigrate to the US? I imagine that the Embassy and/or Dominican law will require some sort of signed affidavit from the child's natural father in order to leave the country with her mother. Does anyone have any experience with these sorts of matters? Thanks in advance.