Son in Law

A constantly nagged and harried son-in-law decided to buy his mother-in-law a cemetery plot as a birth day present. The next birth day came but this year he didn’t buy her a gift. The mother-in-law was upset and asked the son-in-law why was he had forgotten this time. The angry son-in-law responded, “Well, you still haven’t used the gift I bought you last year!”