the difference between COMPLETE AND FINISHED

No English dictionary has been able to explain the difference between the two words (COMPLETE AND FINISHED) some people say there is no difference between the two words (COMPLETE AND FINISHED) ,
but there is :when you marry the right woman you are ( COMPLETE )
when you marry the wrong woman you are (FINISHED)
and when your wife catches you with another woman, you are ,(COMPLETELY FINISHED ) and if you marry a woman who likes shopping so much you are (FINISHED COMPLETELY )