My Alpha King Mate Went Crazy When I Left the World After His Betrayal

I should have been the Northern Pack's future Female Alpha, but my mate Alpha King Aiden Blackwood asked me to give it all up. He insisted on keeping me glued to his side 24/7, claiming he'd die without his mate's touch. I loved him so deeply that I agreed. For seven years, I have been both his perfect Luna and his capable Beta, making his pack stronger day by day. I feel it's all worth it, everyone knows Aiden loves me desperately. Because I have trouble sleeping, he spent $10 Million to buy precious "moon tea" from a witch so I could rest well. But they don't know that every night when I fall asleep, Aiden brings Sarah—our kitchen omega—to our bed. The same wolf who called me "Little moon" would fuck her right beside my unconscious body. The day the doctor told me I was pregnant with twins, I discovered it all. I held back the burning in my heart and chest, and with a weary gaze, I spoke to the Goddess of the Moon: "Goddess, I wish to leave this world." "Would you be willing to give up all this, my child?" I gently rubbed my belly and nodded firmly. The goddess sighed and said: "In three days, I will take you away."