You may be reading too much into that. If someone is healed they may have a burst of energy and wish to help. Doesn’t prove that Paul did not have a wife. Doesn’t prove that he did have a wife either actually. Not much in scripture one way or the other on that subject. :-)
argumentum ex silentio and argumentum ad ignorantiamare generally considered at least weak, in the former case, and fallacious in the later, sometimes in both.
FYI, there were 39 married Popes in the past ( not to mention priests ).
This is documented by historians.
See here for instance:
Kelly, J. N. D. Oxford Dictionary of Popes. New York, Oxford Press. 1986.