Some major themes brought up in the first three chapters are mainly grief, bitterness, and regret. I say grief because of
Sethe's pain over the loss of almost all of her loved ones. She loss her husband, her mother-in-law Baby
Suggs, her daughter, and her two sons. She hasn't truly healed from all those losses. Bitterness is a theme because of the baby's spirit that's in the house.
Sethe makes it seem as if the spirit is upset with her for letting her die. The baby's spirit does weird stuff with the house that eventually runs
Sethe's two sons away. The spirit is bitter over it's death. Regret is also a theme because of the struggle that
Sethe is having. She regrets not being their for her daughter when she sent her way, especially in regards to the breast milk. Even at the beginning of the book she regrets not putting more words on her daughter's tombstone.
I think innocence would describe
Sethe's past. Besides being a slave, she was innocent. She hadn't loss any of her loved ones yet. In the book she said she was proud that
Halle fathered all of her children. This made it seem as if she didn't know that it could be any other way. Also she didn't know exactly how to go about marrying
Halle after he proposed. That was very innocent of her not to know that they needed a ceremony among other things. Experience would describe
Sethe's present
because she had gone through a lot of life's hardships by then. She has experienced a wife's pain, a mother's pain, and physical pain.