The Son Didn't Die, for Real

The only time that's been brought up since it happened was in act five, when he's like, i'm so sad that i killed my son by proxy. And then leontes looks at paulina as like, hay, sorry that your husband died 16 years ago taking my daughter out to bohemia. Why don't you marry camilla, who just got back, cause he's probably a good guy. End of play.