It just so happened

I do not really know. They wanted us to go back to the US without admitting us. They wanted us to come back with both of our children. This is the Canadian part.

I am holding F-1 visa. It was quite something to be able to return to the US without any delay at the port of entry.

It was just my personal experience. Everybody will have to go through this. Be fully prepared, bring everything you think they will want to see.

Be confident. You will be OK.