What's up with Palin?

Hey all my conservative friends out there, is Sarah Palin going nuts already?  The day that the Bristol Palin news of being 5 months pregnant came out Obama was asked about it.  His reply was that if anyone in his campaign attacked her on it they would be fired.  He said it was a family matter and should not be part of the politics of this campaign especially when it comes to children of the canidates.  Now Palin sends out a campaign message about how Obama is attacking her kids.  Obviously he has not done this, and a McCain spokesman said that they could not name one person in the Obama/Biden campaign that attacked her kids.  So what gives is this a simple lie to raise money or what?