I lived/worked in NY until Aug then moved to NC & haven't worked. Wife worked a month in NY. Shen then worked a month in NC for a NC co. What's our state of residence?

We will each have a W-2 for our NY companies (we only worked for them while we lived in NY) and she will have a W-2 for the NC company she worked for while here. She only worked a few weeks. Thank you!