Although it IS getting suspicious, and sounds like the child may not be Jimmy's, I'm not seeing (yet) a convincing connection between Nucky and Jimmy's wife (sorry, I don't remember all the characters names yet).
On a side note, I am still enjoying the 20's backdrop. It seems there is great effort put into detail...right down to Eddie Cantor's performance.
TIS
"Mankind must put an end to war before war puts an end to mankind. War will exist until that distant day when the conscientious objector enjoys the same reputation and prestige that the warrior does today." JFK
