Factual resident or Deemed resident or non-resident? We moved back to Canada at the end of the year and want to know if we can claim moving expenses from California

I came back to this to file just before the deadline. For Canada, we are non-residents until the time we came back and residents from the time I came back with the kids. We can't be factual residents because Canada has a tax treaty with the US and we are considered residents for tax purposes there. We can't be deemed residents because we spent less than 183 days in Canada and we were considered residents for tax purposes in the US. For the house, we have to file Rental Income for the whole year (we couldn't move back to the house until the contract ended in 2015) because it is Canadian source income and the US can't tax us on it because of the tax treaty.