Smj~
I'm old enough to be your mother so let me add a bit. I've also been in a terribly abusive relationship and the folks are correct here. You need to get some therapy. It does not have to be a really expensive psychologist or anything. A good therapist will work....sometimes even better. I tend to go more with Adlerian over Freudian.....love CBT. I'm a pragmatist.
One of the biggest reasons for this is that I can almost guarantee you that you will turn around and hook up with another abusive man. And you won't even see him coming. You'll honestly think he's different....but he won't be. They will keep being the same guy over and over....who just look different. Therapy will help you see this. The whole background for this is complex....involves subconsciously trying to resolve old issues you have with parent(s)....co-dependency...people-pleasing personality...low self esteem regarding certain aspects of life, etc.....but at least learning to recognize and not only see but acknowledge red flags will be a huge help for you in the future. You are really young.....and have tons of time to either keep doing this again or change things.
A poster here is right on the money regarding the fact that AD's can only treat the chemical aspect of depression and not the situational factors. That takes time....and usually some form of therapy will help also. And also, IMO, she is right on the money regarding this whole thing about the brain injury affecting your response to the AD being totally BS. And I'm an RN....and it sounds totally ridiculous to me also. (This is why I recommend a good therapist...because I have found that there are not a whole lot of great psychiatrists/psychologists out there. I've found many, many psychiatric nurse practitioners, counselors, etc. that are far better than these particular MD/PhD guys...I don't know why, to be honest. I just know what I've seen and experienced.)
Different people respond differently to different AD's (brain injury not withstanding)....and sometimes trials with different types of AD's is in order. But the main thing is that an AD cannot totally fix a situational depression situation. It can help....since having your brain chemicals working against you sure won't help if trying to get therapy for the situational stuff. But it will NOT be the total fix. AD's can work like that for these types of depressions where you just get depressed for no conceivable reason. You are happy with things but suddenly this inexplicable black cloud descends over your life.....and this is usually pure chemical. THAT, an AD can cause a huge improvement. But in your case....you are probably feeling even a mild degree of PTSD from all that has happened to you recently.
I left a horrible 25+ year marriage almost 5 years ago.....and have not even had coffee with a guy since then. Because I KNOW I'll just choose the same horse with a different color.....and believe me, I've had ENOUGH of that to last me a lifetime and don't want to repeat it. My particular solution is that I have one sister who happens to have fantastic self esteem, is able to say no, has no co-dependency issues, is not a people-pleaser....and has a fabulous marriage thanks to that. So......no man I ever get into a relationship can fail to make it past her.....that's MY new solution. And she is totally onboard with that....she knows exactly where I go wrong but I just can't see it....even when it's screaming at me before my very eyes. But at least I came to learn WHAT I actually do and why it keeps hurting me over and over. I can't turn into a new person....but have to learn to work within the framework of my short-comings. So I have my own solution. And I feel very safe and confident about it now.
You have so much life left. Find a nice therapist or a nice support group or therapy group. You won't regret it.
deena