New Season of TV

As I was watching Desperate Housewives last night I noticed quite a few things had changed since they decided to jump ahead five years. I am okay with some of the changes but one change that I noticed was that the Scavos had 2 less children. So what happened to Penny and the other boy, whose name has left my mind? Did they go off to boarding school, did they die what happened? Or did their mother dump them off at the hospital under the new Nebraska safe haven law? I mean in real life you don't just to get rid of two kids because they no longer fit the storyline you are trying to portray. I guess we may never know exactly what happened in those five years in between last season and this season.