The introduction of a baby, precious as it is, into your lives is a definite game-changer. Its easy to become so overwhelmed with the added STUFF that goes with being a responsible parent that we lose track of what attracted us to the other. i hope your wife's feelings toward you are only a temporary reaction to the changes taking place. But it is not fair to you. I hope you can persuade her to find someone to facilitate discussion between you so that answers and resolutions can be found. You sound like a wonderful husband and father. Do not let the problem fester - i think communication is a key so many people never use. Take time to find someone you feel can be impartial to you both, a "referee" of sorts that will help you find useful communication that opens the keys to your wife's heart. Otherwise she may wake up too late to realize she lost a very special person. Tell her you remember the wonderful times before and ask her if she will help the two of you to find them again. If not for you or her than for the precious baby you have been blessed with - it is always better to have a loving home with a mom and dad. I hope you find your happiness again.