Cat Mania

I do not understand what has been happening with my cats, but I do realize that something is going on... I call it "Cat Mania" because it seems that my cats have become manic about something about which I do not understand, and they can not explain... A couple of weeks ago, the dominant cat in my house started complaining about my absences, and this has continued. Although my absences have not been long term, the complaints have continued: I was not castigated for going to work, but any after work or weekend activities are reviled, but now I am even castigated for going to work....