You should also check out a book called The Emotionally Distant Mother and Running on Empty. I found both helpful to understand what I didn't have as a child. Ironically, I didn't know I had unmet needs or an emotionally distant mother. I knew why I didn't like her but didn't realize what everyone else HAD. Once my mom died, all of these in love feelings came rushing to the top towards my T. I went through a very angry phase with her where she felt she was walkign a plank and at any time I was going to push her off. It was very hard and intense but we made it through.
I found that my ET is about feeling close to her. It mainly happens during my sessions when I feel connected to her. I still don't have the guts to ask her to explain why - what does a baby get that I don't that transfers into these. I've read but I guess I want to hear it from her.
As someone mentioned, view the ruptures as a fight with your parents. It will be so helpful and healing to go back and figure things out. I learned so much about myself. I learned that I was taking things wrong the entire time - misjudging her actions.