Family Based - I130 Approved - F4

[emailme1698]

Hello

My brother has filed a petition in Dec 2012 and I was a Single at that time.

My petition - I130 got approved in Jan 2016. 

I got married in the year 2015 and no kids right now.  

1) Do I need to inform / include my wife in the approved petition right now or I can do that when the priority date is current?  

2) What are the documents required to inform / update them?  

3) Do my brother need to submit an additional I130 and pay any additional fees? 

Thanks in advance 🙂