Kate slow down there Missy!

 I know it’s plot driven because of the whole Ian thing, but it makes no sense that Kate would get so jealous of Marlena.  Why would she assume those pictures mean Stef is obsessed with her again?  She should be smarter than that.  I still like her with Stefano and while I think creep Ian is great for shaking up the regular Salem baddies I don’t want him with Kate.