Kadagar, he was referring to the fact you made similar comments about people from African decent, saying their parents sleep with their siblings, all kinds of inaccurate accusations and what not, and by proxy, the children are responsible for their crimes. Thus, you condemn people as guilty because of their parents. Thus, he responded to your "What should I be guilty for?", he mentioned 'your parents' as a parody of your view, along with other factors like 'skin tone', 'culture', etc. He wasn't personally attacking you or making references to your deceased father.
Please keep the tone civil.
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