Transgenerational trauma associated with epigenetic changes

I was reading this article, https://pmc.ncbi.nlm.nih.gov/articles/PMC10177343/#abstract1, and at the end, in part 7 it starts to talk about trauma's effects on certain genetic markers (trackable sequences on a chromosome which can be linked to diseases) for the parents of children with trauma which can cause lasting genetic changes in the children. What do you all think about this and do you have any history of mental illness, trauma, or chronic stress in your family that could potentially be a link to your CPTSD? Thanks.