It is agreed that the main goals of human beings are survive and give a birth for their children. Of course, we have other purposes as well, but nature gave us such targets on an instinct level. It was normal that families had been living together under one roof because it was better for surviving and looking after offspring and for the elderly as well. However new trend in developed countries has been changing from the second part of twenty century and usually family separates. Moreover, the popularity of nursing homes is rising ang young generation is looking after their predecessors less that it was before. Such tendency has their own perks and quirks which we discuss in the essay.