From Extra Fabulous Comics:
Toad later overdosed on sleeping pills in the quiet of his home. Mario was last seen by Wario, who stated, "He just came and sat at the edge of my bed in the middle of the night, I awoke to him drunkenly sobbing about it all being a joke. He said 'Mia forgive me', left, and I never saw him again." Princess Peach hasn't talked since the incident, and has shirked her duties as ruler as well, opting to be alone in her highest tower. Bowser has declared a respite from his war on the mushroom kingdom.