DS is 7. His biological father left when I was pregnant. When DS was 2 I got together with DH, who was a friend before (have known him since I was 12).
DS calls DH Daddy. His bio father is in his life now, and DS is completely 'in the know' and happy about the situation. He calls bio father by his first name at bio father's request.
When it comes up, he will explain that DH is his daddy but X 'helped mummy make me'. It does come up because DH is of Korean heritage and DS has my colouring - blonde and blue-eyed.
DS was upset when I got him from school yesterday and after a while he told me that after DH dropped him off at school, the TA asked him who that man was, and DS said it was his Daddy and the TA said "he can't be your Daddy", and DS said that he was his Daddy but that X helped me make him and the TA said "oh, then he's not your real dad".
DS said that DH was his real dad and she told him no, he wasn't. DS says he was "too sad to keep saying Daddy is my real dad".
I am furious and planning to speak to the TA after school today but AIBU? Because part of my anger is the "he can't be your Daddy" - what if DS was adopted? It feels racist to me but I am very sensitive to that.