Let the Greek handle this one...

The correct answer is yes. He is his own step-father, having married his mother and becoming both her second husband and his own father, making him a step-parent to himself. However, with his children, he becomes both father and brother, as he has a mutual mother with both of them.

If the above paragraph didn't chill you slightly with disgust, you are either a scholar like myself, or from the state of Arkansas.

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