Bitterness

I recently watched a short video where a woman was encouraging her son to insult his father who is a music artiste ( though his stock seems to have fallen ) due to what I suspect is cos of issues she has with the Man. 
How u can be so bitter you drag your own son into the matter you might have with his father is something I still can't comprehend, shey won ko ifun yin lo ni Kekere ni abi e jabo lori eyin mummy yin ....when you were raising leg up doing ya yo ya with the guy , u didn't know ... u have now dragged the poor boy into the matter , silently damaging his psyche and he grows up being bitter ...Congratulations you have won the best mum of the year award..... Una go learn sha .... oshi labule 😔😔😔