Complex sentence: Silver later finds out that the video has been leaked, and Teddy immediately blames Shane, silver realizes she accidentally sent the video to Marrissa and that Marrissa is the one who leaked the video to gain votes.
Split into simpler sentences: Silver later finds out that the video has been leaked and Teddy immediately blames Shane. Silver realizes she accidentally sent the video to Marrissa and that Marrissa is the one who leaked the video to gain votes.