WHAT IS THE DIFFERENCE BETWEEN A DAD AND A FATHER?

CAN SOME ONE TELL ME WHY WOMEN ALWAYS SAY "YOU ARE NOT A MAN OR IF YOU WAS A MAN YOU WOULD? AND A MAN WOULDN`T DO?, PLEASE EXPLAIN HOW BEING A DAD OR A FATHER, HAS TO DO WITH BEING A MAN OR THE OTHER WAY AROUND. WHAT DOES A DAD DO THAT A FATHER DOESN`T ? WHAT DOES A FATHER DO THAT A DAD DOESN`T DO? WE NEED SOME EXPERT OPINIONS IF THERE ARE ANY AND WE NEED SOME WOMEN TO CALL-IN AND GIVE AN OPINION ON WHAT THEY THINK, BECAUSE SURELY THEY COULDN`T POSSIBLY BE A FATHER OR A DAD RIGHT? WHAT WE NEED IS MORE SPIRITUALLY GUIDED LEADERS IN THE HOUSEHOLD.