In the black cat, there is really only one woman: the narrator's wife unfortunately, we do not see much of her as an individual character, but she does serve an important purpose the first time we encounter her, the narrator tells us that she is very similar to him in that they both preferred the company of animals to humans.
On the other hand the black cat by edgar alan poe is about a man who is initially fond of cats however as the plot progresses he becomes an alcoholic making him moody and violent, which lead him to torture and kills the animals and eventually also his wife in edgar allan poe's the black cat, symbolism is used to.
I had to edit your question down to one question according to enotes regulations the brief answer to your question is that i would encourage you to read this excellent story - it is not long at all and is an excellent example of the craft and art of poe in all of his gothic and psychological terror however, to respond to your first.
Everything you need to know about the narrator of edgar allan poe's the black cat, written by experts with you in mind so, the man might be slyly admitting that he's being sarcastic when he describes his wife as silently and obediently submitting to his abuse but, maybe he's not being sarcastic maybe she was that. The wife of the narrator of the black cat, she shares his love of animals and fills their house with pets though she sticks by the narrator despite his abuse and murder of pluto, their cat, the narrator ultimately kills her after she stops him from kill the second black cat that mysteriously appears in their life the narrator shows.
Everything you ever wanted to know about the narrator's wife in the black cat, written by masters of this stuff just for you. Get an answer for 'in the black cat what allows the narrator to rest peacefully following the disposal of his wife's body' and find homework help for other the black cat questions at enotes.