Hello everyone, sorry for any confusion. So on the AOS I-485 (Part 9, item 57) I put "4" household size, me, my wife, Father-in-law and Sister-in-law. For my sponsor's (Wife) I-864 (Part 5, item 7) it says " If you have siblings, parents, or adult children with the same principal residence who are combining their income with yours by submitting I-864A, I put 3 household size as there is no option to add my Sister-in-law, she have no income and a dependent to my father-in-law, so my father-in-law is the only one counted. Me and my wife is concerned that the household numbers don't match. My wife is in school and don't have an income so my FIL will be filling I-864A as he is part of the household and will be combining his income to support me but the form doesn't have option to list his dependents/household members. I really appreciate any help and please let me know if you have any questions. Thank you so much!