In "Hills Like White Elephants," I thought that Jig was very sarcastic with the whole ordeal. But what would be the irony in her speech?

Thein
Jig's words revolves around the last statement that she makes when she tells the American that
she is fine.  The conversation proves that she is anything but fine.  Jig has come to find out
that she is pregnant, and she is trying to tell her lover about this new situation.  The
American, however, wants Jig to abort the child.  She tries to explain to him that their
future...