>did holocaust really happen?
Yes. Evidence pretty much everywhere, just look.
Also pretty much every "jet fuel can't melt steel beams" tier /pol/ holocaust denier infograph has been debunked too.
>Did 6 million really die?
To tell you the truth, 6 million really is an estimate.
The yad vashem (holocaust muesum) in Israel has a project to collect the names of all holocaust victims, and currently we have around 4 million.
>Do you have family members who were murdered or suffered in the holocaust?
Could say. My grand grandparents from my mother's side fleed during the holocaust to israel.