I really don't want judgement I had a be for 2 years he would break up with me to be with another…

I really don't want judgement I had a be for 2 years he would break up with me to be with another girl so that time I said forget this and slept with a Nother man. I got pregnant I though I was pregnant by the man I was with for 2 years after my daughter was 2 months old she turns out to be half blacks so now I feel so bad because one time and I end up with a baby I feel like I should have said something and now her real dad could care less about us