Lundy Bancroft said this quote

The woman knows from living with the abusive man that there are no simple answers. Friends say: “He’s mean.” But she knows many ways in which he has been good to her. Friends say: “He treats you that way because he can get away with it. I would never let someone treat me that way.” But she knows that the times when she puts her foot down the most firmly, he responds by becoming his angriest and most intimidating. When she stands up to him, he makes her pay for it—sooner or later. Friends say: “Leave him.” But she knows it won’t be that easy. He will promise to change. He’ll get friends and relatives to feel sorry for him and pressure her to give him another chance. He’ll get severely depressed, causing her to worry whether he’ll be all right. And, depending on what style of abuser he is, she may know that he will become dangerous when she tries to leave him. She may even be concerned that he will try to take her children away from her, as some abusers do.

~ Lundy Bancroft

The abuser’s mood changes are especially perplexing. He can be a different person from day to day, or even from hour to hour. At times he is aggressive and intimidating, his tone harsh, insults spewing from his mouth, ridicule dripping from him like oil from a drum. When he’s in this mode, nothing she says seems to have any impact on him, except to make him even angrier. Her side of the argument counts for nothing in his eyes, and everything is her fault. He twists her words around so that she always ends up on the defensive. As so many partners of my clients have said to me, “I just can’t seem to do anything right.”At other moments, he sounds wounded and lost, hungering for love and for someone to take care of him. When this side of him emerges, he appears open and ready to heal. He seems to let down his guard, his hard exterior softens, and he may take on the quality of a hurt child, difficult and frustrating but lovable. Looking at him in this deflated state, his partner has trouble imagining that the abuser inside of him will ever be back. The beast that takes him over at other times looks completely unrelated to the tender person she now sees. Sooner or later, though, the shadow comes back over him, as if it had a life of its own. Weeks of peace may go by, but eventually she finds herself under assault once again. Then her head spins with the arduous effort of untangling the many threads of his character, until she begins to wonder whether she is the one whose head isn’t quite right.

~ Lundy Bancroft

Abuse and respect are diametric opposites: You do not respect someone whom you abuse, and you do not abuse someone whom you respect.

~ Lundy Bancroft

To make matters worse, everyone she talks to has a different opinion about the nature of his problem and what she should do about it. Her clergyperson may tell her, “Love heals all difficulties. Give him your heart fully, and he will find the spirit of God.” Her therapist speaks a different language, saying, “He triggers strong reactions in you because he reminds you of your father, and you set things off in him because of his relationship with his mother. You each need to work on not pushing each other’s buttons.” A recovering alcoholic friend tells her, “He’s a rage addict. He controls you because he is terrified of his own fears. You need to get him into a twelve-step program.” Her brother may say to her, “He’s a good guy. I know he loses his temper with you sometimes—he does have a short fuse—but you’re no prize yourself with that mouth of yours. You two need to work it out, for the good of the children.” And then, to crown her increasing confusion, she may hear from her mother, or her child’s schoolteacher, or her best friend: “He’s mean and crazy, and he’ll never change. All he wants is to hurt you. Leave him now before he does something even worse.” All of these people are trying to help, and they are all talking about the same abuser. But he looks different from each angle of view.

~ Lundy Bancroft