Btukfyl

I am a Canadian citizen (Pakistani origin) and I currently live in Dubai.

My father was diagnosed with cancer in October and has been undergoing treatment in the USA since then.

So, I have been frequenting the USA since October. I was there in October for 10 days, November for 10 days, and December for 30 days

This time when travelling from Dubai and entering the USA via NYC, I was asked a few questions — why I was here, I gave them the reason. I did not have printed documentation on me, but I had everything on my phone, which I showed the customs officer.

My sister lives in the city as well, however my father is not living with her and with two little children it is impossible for her to care of him her own.

He proceeded to ask me which hospital my father was at and who was paying for the treatment. I gave him the name of the hospital and told him that my father is paying for it himself.

The officer, told me that he does not care if my father is ill — that I am not a doctor, and I do not need to be in the USA. That I should go back and be with my children.

My children had come with me to the US in October and in December — which I told the officer. To which he said that they were had school holidays so I could bring them with me — and he ignored the latter and said that I am taking my children out of school to bring them all the way here.

He said that my sister is enough and that he did not care either if my sister has 2 young kids and is unable to take care of him full-time.

He then proceeded to tell me, that I can only be in the US for 2 weeks this time (I told him I was booked to leave in a week and would do so), and he then proceeded to tell me that he is putting a ban on me from coming for 3 months.

He did not take me to a separate room or anything, and just told me to leave as there were a lot of other people in the line.

The issue is that: all my family members take turns coming to care for him and I am due back for 10 days in March. In addition, with this kind of illness there is so much uncertainty and I may need to head back due to any emergency.

I have extremely strong ties to my home country (middle east), in addition to my own work, my husband has a very secure job (he is quiet senior within his company), I have two children in my home country who are enrolled in school and ability to afford my trips to the US. Also I attended university in the USA for both my undergrad and grad.
I have no convictions, clean record etc.

I have also not stayed more than 6 months in a 12 month period — which is the limit applied to Canadian Citizens.

I checked my I-94 online and the exit date stated there is not 2 weeks later but 6 months later than my entry date, and there is no note stating there is a travel ban for 3 months. There is no mention on my passport stating the date of departure and the temporary 3 month travel ban. As mentioned I am not concerned about the departure date restriction for this trip but I am extremely concerned about the 3 month ban.

I am unsure as to what I should do now. Is there any way to appeal this?
Can I apply for a visa, so that everything is on file?

Please help! I am just note sure what to do :(

Did he give you any paperwork about a ban? Quoting which section of USA immigration law? If he didn’t (which he likely couldn’t because it doesn’t exist) then there’s no ban. For all intents and purposes he was just grouchy and was just blowing hot air and lecturing you how to live your life. Ignore him.

Immigration officers are vested with the power to deny you entry and the bans which follow (typically 5 years for Expedited Removal) are by law (and in the law books), not arbitrary. There’s nowhere I have seen that an immigration officer can just ban you for a period of time determined by him. This is a country of laws (at least most of the time).

On subsequent trips have all your documentation printed out showing your strong ties (which you mentioned) to your home country.

You don’t need a visa for anything. Unlike UK visas, USA visas only give you the opportunity to present yourself at the border/airport for admission to the country. You’re able to satisfy that with your Canadian passport.

A great suggestion by Phoog is to if possible fly through Abu Dhabi and go through preclearance. That is preemptive and reduces the chances of encountering such issues after a long flight.

Reference

Expedited Removal of Certain Applicants for Admission

The expedited removal order bars reentry for 5 years following the
removal, or 20 years in the case of a second or subsequent removal,
unless the alien obtains advance permission to reenter the United
States.

While most CBP officers are professional and courteous, I've encountered a fair number who were incompetent, disrespectful and outright abusive. They wield a lot of power over you and they know it. That's one of the reasons I got a Global Entry card (when I could).

You seem to have encountered one of the bad examples. As a Canadian you may be eligible for a Nexus Card, that would allow you to bypass that whole process and there is no need to interact with any CBP officer. It will speed up your entry and provide peace of mind for travel.

Ironically my Global Entry interview was much simpler than the average CBP interaction. In contrast to a CBP officer, the interviewer has your entire information available and can make a decision much quicker.