People often tell me I am too conscientious and put others first way too much. Also, I have this overwhelming feeling when I reply to posts in forums that I may come across like I make things about me (when that isn't my intention at all, and maybe others don't even think that anyway), but maybe that's because this forum stuff is new to me.
I'm going to share some of my feelings and my situation in an attempt to respond to what you have said, and hopefully if anything you won't feel so alone and maybe even feel confident that you will pull through this difficult time.
I am yet to put 'my story' on this forum, but I have introduced myself on the open forum briefly.
Where I live with my family we are in a flat and the past year or so has been so noisy with neighbour noise above and below that life has been so hard. Unable to move and the injustice of verbally abusive and inconsiderate neighbours has got me so down. So many thoughts in my head of how I feel I have failed my family (which isn't really true) and how we can't escape it (brings back feelings of being a child unable to get away) and all the while I am being triggered by these things daily, my mind and emotions just cannot cope.
I want to talk to people about how I'm feeling and struggling, but I feel like I come across negative (my mum - abuser, was and is and it's draining), but I don't want to burden people either. A lot of that is in my head though. I also don't want people to think I can't cope, however I can't process information or make decisions anymore. I started a new job a week before lockdown and feel like a fraud following a great interview because I cannot retain information or process things anymore. My memory is terrible - yet it has always been brilliant. My wife and I also had a tragic situation eighteen months ago and I do believe that grief will add to the brain fog feelings because that certainly was the case for me. Perhaps you still grieve the loss of your father despite the complex relationship you had?
I've learned that people don't understand what we have been through if they haven't experienced it themselves, and so finding the right people to talk to is difficult.
Regarding what your aunt said, I struggle with that too. I'm a Christian too (only since 2014) and Christians tell me I shouldn't look back in the past. But I don't see it that I am looking to pitch up my tent and dwell there... I want to understand why I think and feel and react the way I do now. I want to heal. I get told that Jesus is my healing, and I get given verses out of context about looking back and forgiveness. I have found less compassion from those who you would think should show it. I struggle in that I know that my faith should be enough, and that healing is found in the Lord, but we are human and have feelings and complex pasts - we can't switch that off. I didn't ask for this... I didn't ask for how I am right now. No one understands like those I have spoken to on here.
But all the while I feel like a different person to who I was two years ago. I worry too like you that I will never be the same, that I won't be able to process things and make decisions. CBT has had limited effect, and counselling hasn't helped much because they don't understand child abuse (the counsellors I have spoken to anyway).
That zombie like feeling I have known all to well. I think when our minds, bodies and emotions suffer so much stress we shut down. The anxiety, depression, grief and confusion all takes its toll and our minds just get foggy. I am slowly getting there though. We are also moving soon finally and I hope that will give us rest and help ease the strain. (Just got to try and make some decisions about organising for the move now!)
Please know that you can talk to me or any of us in this community.
And regarding tarnishing your Dad's image... I get that... I struggle with that too with my mum, and she is still here.
I've talked for too long. I hope this helps you.
Keep talking as you need to. If you need anything just post

Crow