Hi guys, i have my interview today at the Abu Dhabi, the CO handed me the blue slip, with the cross marked on Proof of Domicile, no AP was crossed. 
	little background: My spouse the petitioner, came to Pakistan in 2020, and we got married in 2021, since then she did not go back to US,  
	 
	i think that is the reason the CO told me, to provide a written explanation of your spouse's plans to reestablish domicile in US. like staying there where will she stay, even though she co-owns the house with her brother. 
	 
	May i ask what Proof/evidence i should provide? and do i need to upload this evidence, in CEAC portal?  
	 
	After i submit the 500 words letter, as mentioned on the link given on the blue slip, + uploading evidence, how much time do they take to respond in UAE? 
	 
	Thank you in advance.