My 28 year old daughter doesn't approve of the fact that my girlfriend is only 4 years older than her. How can I share my feelings with her?

I can understand how difficult it is for you to be stuck in a situation like this. The best way is to give your daughter time and let her approach you after she has made peace with the fact that your girlfriend is only 4 years older. You too need to understand that it can be difficult for her to accept the facts and she's gonna need som time before she can make peace with this. How are you feeling about this, you should definitely talk about it to someone and tell them how you feel. You can also talk to someone on 7 cups