Will I ever heal?

My childhood was very dysfunctional and it was pretty traumatic. I was sexually, emotionally, and verbally abused. Then in jr. high I was sexually harassed by a group of boys who ganged up on me. When I became an adult I had 2 boyfriends who beat me. One almost killed me. I've had other traumatic experiences as the years have gone by. I've been to therapy a number of times, but one therapist was very unethical and took advantage of me when I wasn't coping well. I feel so alone, and often wonder if I will ever heal. I'm having a lot of problems in my marriage now. I'm working with a counselor on 7 cups and she's great. I'm having so much trouble managing my emotions though. Things get to me a lot more than most people. I'm way too sensitive, and get hurt very easily. It's very difficult for me to trust anyone. I felt so discouraged yesterday that I seriously considered suicide. Will I ever heal or are there some people who just never do? I've been struggling my entire life.