Help me out here:
He vehemently denied the affair before.
He now says that he did have an affair but a) the kid is not his and b) when he had the affair, his wife was in remission.
Now, he is visiting his former mistress in a hotel at 2am with someone else’s kid?
Meanwhile, his wife’s cancer is incurable.
Remember, he didn't love her! Either he is still having an affair with her or he is lying about the paternity of this child- who does he think he is fooling?