This is supposed to be what neanderthals looked like based on reconstruction from skulls.
We don’t really know much about what life was like for the neaderthals. there are just a few clues from things that were found in caves where they lived. They might have wore jewelry and buried their dead. They were not primitive humans, they were a separate branch on the family tree that died out. they lived at the same time as early humans and it would be really interesting to know if they interacted with them.
This is what a family might look like: