Please pray for my Sister ‘s Mental state of Mind

Dear all, Please pray for my Sister’s mental state. She has severe mood swings and the devil has stronghold on her emotions and the way she talks. Please pray for her as she ends up hurting people with her talk and moods. I want to see my sister happy and i need all the prayer . I want her to be happy in her Married Life . Pls pls pls Pray.

Thank you so much