
Actually , she couldn't hold her child because of her own father's mistreatment after her mother's death , he said it was her fault and she's not cursed she was depressed because of the abuse she received after that she was afraid to cause the death of her son like she caused her mother's death she was like brainwashed by her father and entourage . Also, he didn't neglect her because he didn't love her, he neglected her because her dad was threatening her life and their son's and also his position. He thaught that if he didn't show her affection the duke (her father) will not kill her nor her son
This kinda feels like its kind of trying to be a A Stepmother's Märchen but kind of making the fl a bit too OP in the second life.
(Also the ml doesn't seem that bad, didn't he separate her and her son because she couldn't physically hold him because of her "curse"? The worst he done is neglect her heavily.)