@georgeob1,
Ah...if he's condemned others for something similar to what he has done that makes it more resign worthy for me.
We're not immune, but we have generally had a much less puritanical attitude to sexual stuff and politicians. Also, the media have not, until recently, tended to carry on about this stuff.
For example, Prime Minister Hawke was well known to have affairs, and this was written about in a biography when he was in office and it caused nary a ripple that I can recall. As it happened, the biography was written by a woman with whom he was having a very serious affair, and whom he married once out of office!
Sadly, in my view, this tolerant attitude seems to be changing, and my state, for example, has recently seen its Premier hounded about a sexual relationship that may or may not have occurred, and which occurred or didn't when he was a single man.
I think this is a serious regression in Australian political life. I give neither a fiddle nor a fig about politician's personal lives, unless it affects their public duties or is illegal or they have been doing something which they have used their public position to condemn.