<span>After feeding the pigs; Betsy and Arnold were caught in a downpour.
There should be a comma(,), not a semicolon(;).</span>
I believe that the lines from Antigone that show a result of Creon's change in fortune, or his peripeteia are:
<em>Thy wife, the mother of thy dead son here,
</em><em>Lies stricken by a fresh inflicted blow.
</em>It shows that both his son and his wife are dead because of his bad decisions.