My children and I are planning to activate our immigrant visas by going to US by air, during March break. Our petitioner (my spouse/ their father) is already living and working in the US. We also have a house that we bought there where we will live. We are planning to come to Canada after March break for the children to finish up the school year and then return to the US with all of our belongings at the start of summer. Would that be an issue if explained at the POE?