One of the worse things about emotion neglect, is the long term impact. The belief that you're unworthy of being loved, and the way it prevents you from ever really letting someone really get to know you, because if they did they would hate you the way your parents did.
I once had someone tell me I was the coldest person she had met, that no matter what they did to get to know me I always put up barriers and wouldn't let anyone in.
I have always been unable forget the horrible things they said, I always just thought it was my mother, but while my father never physically abused me he held me responsible for all the physical abuse I suffered. My mother recently told me, that my father was incapable of loving any of us kids because of his upbringing in an an orphanage after the war, just in case I was delusional about him loving me. I knew she never did.
My aunt was telling me she knew how badly my mother was abusing me, when I was 4, I was running around the back yard with the muscle in my leg hanging out, because I had caught it on a nail while climbing on the roof, I was petifried when she said that she had to tell mum. I knew I would cop a beating, because she would have to take me to the doctors. As I grew up, I learnt to hide when I was hurt as I was punished for being stupid enough to hurt myself.
My older brother once said that while the physical abuse was really bad, it was the emotional abuse that was worse. The physical pain goes but the emotional abuse lives on inside forever, you believe all the horrible things said about you, to the point that they determine what you become in the future, it's ingrained in your sense of self that you're unworthy of love, caring and joy.