N.H.
i never knew my dad until my mother had passed away and i was 23. from that perspective i say let him try, see where it all goes with the bio dad. it will matter so much to your daughter. she should know her dad if it is possible. you don't have to bend over backwards for the guy just be civil and mature about it. it may be hard but try and take your own feelings out of it and do what will be best to help he and your daughter have a positive relationship. give it a shot. if it works out she will have two guys in her life to love her. what could be wrong with that? also when your new baby gets here your daughter will know that your BF is her real daddy(the new baby's). maybe having her real daddy around may help with any jealousy she may be feeling? she may like to have a dad around who pays attention to just her and not the new baby. just a thought good luck and congrats on the new little one!