Dream with a chiken . what does it means?

i dreamt that my ex, that disappeared and reappeared cyberstalking for months saying very awful things, gave to me a white dead chicken a small one we were fighting and she was very angry. i was obligated to prepare it and it was difficult as the chicken was transformed in a kind of tyne chick. it was nasty, open the chick, and very nasty and hard to put out the parts as it was mixed with the meat... what does it could represents? tahnks you nice day