hi can you please help with this situation ,
60 yo naturized US citizen is applying for Permanent resident status his 30 yo son, who is NOT married but has 2 children under age 21.
He (son) supports children financially and is legally (local country law) considered their father. Both children have his (son's) last name.
Goal: Son and his two children to be included in application, but for now only son wants to visit.
Questions
1. how many I-130 forms should be filed? - from instructions I understand 1 I-130.
2. what will be waiting time?
Thank you