Complex sentence: When Tobe comes home to find him, she is dumbfounded, happy to see him at first, but slowly realizes he is deranged and tells him she doesn't want to leave her family and that he should go.
Split into simpler sentences: When Tobe comes home to find him, she is dumbfounded, happy to see him at first. As she slowly realizes he is deranged, she tells him she does not want to leave her family and that he should go.