Hello! My father offered to be my joint sponsor to bring my fiancé to the USA on a k1 visa. I'm a bit confused on how to fill out the I-134 form. I know I as the petitioner will fill one out and I know my father will fill out the same form as well. My question is my father is married and has been filing his taxes jointly with his wife. Would she also have to fill out an I-134 form? Or would it be another form? Or does her income not count? We'll also be living with my dad so it'll be a household of 4.
Thanks in advance!