My natal Saturn is also in Scorpio. Our Saturn return was from Oct. 2012 until Dec. 2014. Then Saturn went back into Scorpio (so, more return) from June 2015 until September 2015. It was in Scorpio for a looooong time because I think there were like 3 retrogrades. So... CONGRATS on getting through it! ;) I guess our next one is set to come in about 2040 or somewhere thereabouts.