Kinda hurts..

I just had my daughter and I feel so sad that she doesn't have a dad.. My first daughter has a dad and sees him all the time. I'm just upset because when she gets older she's going to wonder why she doesn't have a dad and I feel like it's all my fault.. I feel like I'm going to protect her more because of that.. All she has is me and it makes me so sad 😪 sorry just venting....