I can't stop obsessing over wwii rapes

Lately I've just got it stuck into my head reading up on how awful the Soviet soldiers behaved, gang-raping women or little girls regardless of age ten at a time. How they'd stick tree branches, glass, or iron rods up their bodies. And that it wasn't just revenge against the Germans, but that they were attacking Ukrainian women, Hungarian women, Polish women, Russian women, etc... and how they were never punished and essentially escaped justice at the end of the war. This holds the records for THE worst crime against women and children in history, and to this day Russia denies that it'd ever happened. They will even complain that those women gave them STDs, which is just offensive to me on a deeply personal level. I know what your government is like will certainly play a huge role in accepting responsibility, and with someone like Putin at the reins, there is no way he is ever going to make Russia look bad in his people's eyes, but this is maybe the last chance we will ever have to bring those war criminals to justice, and no one cares. They will help the rape babies they left behind track down their fathers, but not to actually charge them with war crimes. I dunno, I mean, we just don't know if there's justice when we die, so this is something that deeply bothers me. Is it normal to be so furiously enraged over what they did that I can't stop thinking about it literally every single day of my life?