Am I (Taurus)being too harsh on my libra friend?

Sometimes it takes a full loss to allow us to see what we need. In the beginning Libras can give literally everything to the one we love. Once the lesson is learned, things change. Unfortunately, because she can tell you probably don’t approve of her relationship, and like you said have turned mean, you are the last person she probably wants to be around. Plus, if you are single, you more than likely have more time on your hands. Just live your life and do your thing. It’s a lesson she needs to learn.

As for any friend in a situation like this: You can’t change anyone. You being irritated won’t change it, it will only push her farther away from you. That goes for ANY sign. My Taurus friend gave up a lot of friends because they judged her for actions she took in a relationship. Being honest and telling a friend you are concerned is a whole different story than just giving them attitude.

You're jealous of him.

Your best friend seems in love with him. You should be happy for her.

I think you need to mind your business.

And green is not your color.