You are not a victim. No matter what you have been through, you're still here. You may have been challenged, hurt, betrayed, beaten, and discouraged, but nothing has defeated you. You are still here! You have been delayed but not denied. You are not a victim, you are a victor. You have a history of victory.
You have a right to say no. Most of us have very weak and flaccid 'no' muscles. We feel guilty for saying no. We get ostracized and challenged for saying no, so we forget it's our choice. Your 'no' muscle has to be built up to get to a place where you can say, 'I don't care if that's what you want. I don't want that. No.'