On the Wedding Day, I Failed and Became Mentally Ill

Song Lan once again threatened to commit suicide at my wedding and ruined my wedding like crazy. And my fiancée protected him behind her back and said to me, "He is my mental patient. Are you willing to force him to death?" Later, the system judged that my strategy failed and punished me for suffering from mental illness. I ruined everything between us. She tried her best to heal me. But it's too late, we can never go back.