Can Wife Claim Children She is Not Supporting

I am a Pennsylvania resident. I was separated from my wife in 2022, with divorce to take place in February 26; we agreed to delay the divorce to allow her to remain on my health insurance. Until the divorce is finalized, we have agreed to file jointly. We have a PSA, which stipulates that after the divorce, we will take turns claiming the 3 children, alternating 2-1 each year. We have no formal custody agreement. The PSA simply says 50% custody. We wanted to allow flexibility in the custody...

Can Wife Claim Children She is Not Supporting