if he bought his first home in the 80’s then your dad is a really young boomer to. or waited awhile for some reason. anyway there is a different with each generation over the 20 year span. not that it makes much of a difference when things are great. just older boomers had it a bit better even. The basic pattern is the younger the worse you have it if you where born in the 70’s or later. I really can’t fanthom why people are still having kids.