Family Problem ( Dont get confuse )

Once two men sat in a bar
drinking.
The first one said to the
other ,"I have a hell lot of family
problems."
The second one said ,"I'll tell you
mine.
I married a widow having a
young daughter.
My father married my daughter
and so my father became my
son-in-law and I became my
father's father-in-law.
My daughter is my mother and
my wife my grandmother.
More problems occurred when I
had a son.
My son is my father's brother
and so he my uncle.
Situations turned worse when
my father had a son.
Now my father's son I.e. My
brother is my grandson.
Ultimately, I have become my
own grand father and I am my
own grandson.
And you say you have family
problems".