From the start of the SH thread, excerpt from Susan Forward's book.
Not sure if the op will anything she recognises.
"It was your fault." Toxic parents are almost never willing to accept responsibility for their destructive behaviour. Instead, they will blame you. They will say that you were bad, or that you were difficult. They will claim that they did the best that they could but that you always created problems for them. They will say that you drove them crazy. They will offer as proof, the fact that everybody in the family knew what a problem you were. They will offer up a laundry list of your alleged offences against them.
YOUR RESPONSE: "You can keep trying to make this my fault, but I'm not going to accept the responsibility for what you did to me, when I was a child".
"I said I was sorry what more do you want?" Some parents may acknowledge a few of the things that you say but be unwilling to do anything about it.
YOUR RESPONSE: "I appreciate your apology, but that is just a beginning. If you're truly sorry, you'll work through this with me, to make a better relationship."
"We did the best we could." Some parents will remind you of how tough they had it while you were growing up and how hard they struggled. They will say such things as "You'll never understand what I was going through," or "I did the best I could". This particular style of response will often stir up a lot of sympathy and compassion for your parents. This is understandable, but it makes it difficult for you to remain focused on what you need to say in your confrontation. The temptation is for you once again to put their needs ahead of your own. It is important that you be able to acknowledge their difficulties, without invalidating your own.
YOUR RESPONSE: "I understand that you had a hard time, and I'm sure that you didn't hurt me on purpose, but I need you to understand that the way you dealt with your problems really did hurt me"
"How can you do this to me?" Some parents act like martyrs. They'll collapse into tears, wring their hands, and express shock and disbelief at your "cruelty". They will act as if your confrontation has victimized them. They will accuse you of hurting them, or disappointing them. They will complain that they don't need this, they have enough problems. They will tell you that they are not strong enough or healthy enough to take this, that the heartache will kill them. Some of their sadness will, of course, be genuine. It is sad for parents to face their own shortcomings, to realise that they have caused their children significant pain. But their sadness can also be manipulative and controlling. It is their way of using guilt to try to make you back down from the confrontation.
YOUR RESPONSE: "I'm sorry you're upset. I'm sorry you're hurt. But I'm not willing to give up on this. I've been hurting for a long time, too."