Wrong Number

A newly Married Husband saved his Wife's number...
on his mobile as...
"My Life"..

After one year of marriage he changed the number
to
"My Wife"..

After 2 years of marriage he changed the number to.
"Home"..

After 5 years of marriage he changed the number to.
"Hitler"..!!

After 10 years of marriage he changed the number to
"Wrong Number"..!!!