I don't actually know of any one too or protocol, but certainly this description is a sadly not an uncommon experience, based on my experiences with clients and many healing protocol trainings. Also, I saw something in Psychology Today that speaks to this: https://www.psychologytoday.co...-the-hidden-epidemic
I am not in my office, but it occurs to me that there is a good book called something like Childhood Disrupted that is just very good on this overall? Maybe Donna Nakazawa? And maybe one called Behind Closed Doors? I am sure that, by now, there are some more pointed ones to your exact circumstance.
In my area of expertise we look at these events as building Core Issues, which, unresolved, keep collecting other, somewhat similar events until eventually they generalize out into all kinds of other areas of Life.
Hope this was helpful, let me know if I can help further, Jondi