When the younger brother buys a house with hard-earned money, the older sister has to split it in half?

My brother bought a house with hard-earned money, and my sister will split it in half in April 2022. Inviting one or more contradictory parties into the studio, the host and the people's mediator solve problems for the parties on the spot, telling the audience the wisdom of facing disputes and the art of solving contradictions through the program, perfectly integrating real events with variety means, and creating a brand-new program mode. The program will vigorously embody humanistic care and psychological counseling, and advocate civilized, positive, healthy and upward social fashion.