I really dont think she is being abused tho.
Unfortunately, for you, and more so for your daughter, you do not get to define what is abuse and what is not. Willful ignorance will not be an excuse lawfully; nor when she is older and realizes what you put her through and demands an explanation why you did not protect her.
she was to young to remember if she ever saw anything before. This is a really dismissive remark.
Her brain may not hold the actual memory (you nor anyone else can not know for sure) but you need to understand that her brain is imprinting the culture of her environment as a guiding template for her future life.
There is more to being a good parent than meeting basic physical requirements. Nurturing and guiding and yes, teaching a child are necessary to provide the psychological environment to create social and emotional intelligence is just as important as meeting her physical needs.
Unfortunately for your daughter, you seem to have very little social and emotional intelligence or you would not still be making excuses and minimizing (everyone makes mistakes
= premeditated acts, ffs) for that disgusting sexual predator.
You think he didn't target you because of your daughter...at your peril; and at the peril of your daughter. A good mother would not take this risk for anything in the world. I can not agree that you are a good mother. Your daughter can not protect herself-she is wholly reliant on you.
Sex is always on his mind and your daughter will be a target sooner or later.