2 men sittng in bar.1 man sd 2 othr "i hv lot of family probs" second man sd "i will tel u mine.I married a widow wit a daugtr.My father married that daughter,so my father bcm my son in law,my dautr bcm my mthr,my wife bcm my grnd mthr.More prbs occurd whn i hd a son.My son is my mthr's bro&my uncle.Situatn worser whn my fathr hd a son.Nw my fthr's son i.e my bro is my grndson.Ultimately i hv bcm my own grnd fthr & grndson & u say U hv fmly prob.....