My mother 2years ago changed her will leaving her money to my sister and myself, my brother receiving just the fixtures and fitting from her bungalow of which he had bought. Her original will stated that everything should be split three ways between the three of us. Now my brother is contesting this and thinks that my mother did not love him because he is left with just the fixtures and fittings. Can this will be changed to the original will of which was made by some tin pot company or does this new will which is fully bonafide stays as it is. It is causing my family so many problems at the moment.