Unfortunately it seems like we care more about our representatives actions in the bedroom than in the assembly room. The last five or six political scandals I can think of have all involved cheating husbands. As sad as this may be marital infidelity has nothing to do with a person's job performance. Think about if you cheated on your wife would you get run out of your job?
We should look past these minor and ultimately meaningless indiscretions and focus on what really matters from our politicians, just and fair and consistent governance. This is the metric for success, not a firm commitment to monogamy.