If you have dreamed of being a mother-in-law in your dream: You can get support from others in financial matters, Developments may make you understand some events better. Being a mother-in-law in a dream indicates that you will soon see the success of your child and wish for the best, to be a lucky person, to give meaning to life and to be grateful. Not being able to be a mother-in-law in a dream means being sad because of misfortunes, revealing fears, a depressed life and shedding tears.