According to the law, if the relationship between the adoptive parents and the adult adopted children deteriorates and they cannot live together, they can bring a lawsuit to the people's court to request the termination of the adoptive relationship. After examination, if the mutual relationship does deteriorate and cannot live together, the court will certainly support the request for termination of the adoption relationship. Moreover, the law also stipulates that if the adoptive relationship is terminated, the adult adopted children raised by the adoptive parents shall pay living expenses to the adoptive parents who lack the ability to work and the source of income. If the adoptive relationship is terminated because the adopted child maltreats or abandons the adoptive parents when he or she reaches adulthood, the adoptive parents may demand that the adopted child compensate for the living and education expenses incurred during the period of adoption. According to the circumstances of this case, Aunt Li's request for termination of the adoptive relationship with San Li can be supported, and Aunt Li's request for payment of living expenses, education expenses and other expenses during her upbringing should also be supported.