It's not exclusive to nursing, but since that's when I really don't have an option of getting her farther away if she needs milk. She pinches my chest and breasts and it HURTS. She'll just grab a whole handful of my skin (why are baby hands always moist making it easier to get a grip???) and squeeze. She's 9 months old now. I know the obvious putting her down and walking away, but it's all day. When she's in my ergo she puts her hands above her head and just keeps pinching skin. My husband has told me maybe I just need to wean as it makes nursing so frustrating, but neither of us are ready for that, and not for a reason as I'm in pain. Sigh. Suggestions?