Difference Between "complete" and "finished"

No English dictionary has been able to explain the
difference between the two words 

COMPLETE and FINISHED, 

in a way  that's
easy to understand. 

Some people say there is no difference between 

COMPLETE and FINISHED.

I beg to differ because there is. 

When you marry the right
woman, you are 

"COMPLETE".  

And when you marry the wrong one, 

you are 

"FINISHED"!  

And when the right one catches you 

with the wrong one  you are

"COMPLETELY  FINISHED"!