You have got to love the women in the Bible that all you know about them is who they were married to.
This woman was classic. She was the epitome of women using their womanly wiles to try to get what she wanted.
She wanted Joseph. The handsome Hebrew slave.
Joesph was the one she wanted because He did not want Her.
That really got under Potipher's wifes skin.
She really did not like the fact that Joseph rejected her. So she told on Him. She was a tatlle tale. (Don't we teach our children not to tattle???) Anyway, she could not get Joseph to do what she would like him to do so when he ran and left his cloak in her clutches she called rape. She was totally a liar.
There is not much else to say about Potipher's wife except that she did not get her way so she decided to pout and make someone else pay for her trying to be unfaithful to her husband.