I am filling DS230 for my older syster and her family, but my brother-in-law doesn't want to comee now, maybe join the famiy in a few years later. I am not really clear about "follow to join", Here are my questions:
1. When my sister files ds-230, should she writes her hu*****and's name on 31b (follow to join) ?
2. Does her husand still need to file now or later ?
3. Do I have to pay her husdand's ds-230 processing fee ($400) now if he wants to join later ?
4. What about I-864 (Affidavit Support) ? Do I have to put his name on part 9 since he won't be immigrant with my sister within 6 months ?
5. This question is for my younger sister since I already filed for her a few months ago, and I didn't know there is follow-to-join case at all, so she didn't put her hu*****and's name on 31b. Her files are already in GuangZhou office and wait for interview, Can I ask to add her hu*****and's name as follow-to-join ? Does will it delay my sister's case ?
Thanks you very much for all your helps and replies before!!!