hello,
just a quick back ground, im a USC. I petitioned my mother. my mother is LPR who petitioned my unmarried brother who is over 21 yrs old. his PD is 2018. my mother is not sure if she really wants to live permanently in the USA due to her medical conditions. is it possible if I will apply sibling petition at the same time? I know it will take decades but there is no other route my brother can come here if my mom's petition fall off.
thank you