Hi my name is M.,
I have a 3 year old daughter and got together with the man she now calls dad when she was 14 months old. She has never known anyone else as her father and does not know any thing else. With my daughter I do not want her to have anything to do with her bio-dad. His family is not responsible and he will not be a good influence in her life. For this reason I have told my fiancé (who she knows as her dad) that if he wants to get married he will need to adopt my daughter because we come as a package. He gladly agreed and her bio-dad said fine because than he does not have to pay child support.
I will not hide the fact that she is adopted however I feel no reason to tell her constantly at this age. To hide something like this is an injustice to your daughter, she may someday want to know the man and family who is her "biological" family, but just like any other adopted child if you let her know she is loved and she has always been cared for than the man who has been her father will always be her dad.
My daughters biological father has nothing to do with her. He does pay a very minimal child support but does not see her. I do not want him to see her. Coming from a divorced family I can only say that if you are not 100% sure your daughters bio-father will be the best dad possible than keep him out of her life.
However if he is a good man and will be good to your child than having a circle of love increase with another dad and more grandparents and aunts and uncles will not hurt her. However as a mother you must use your instincts and common-sense here to protect your baby.
I know its such a hard decision. Being a parent is to be filled with constant guilt about every decision you make. The only thing you need to remember is as her mother your job is to protect her. That means sometimes making choices she or others may not always like, but you know is in her best interest. You have been a mom for 4 years of life and a year of pregnancy now, you have been there through colds and long nights and missing out on your own childhood to love her through hers. This is one more hard decision you can make!!