In January 2017, Russian lawmakers voted, 380–3, to decriminalize certain forms of domestic violence. Under the new law, first-time offenses that do not result in "serious bodily harm" carry a maximum fine of 30,000 rubles, up to 15 days' administrative arrest, or up to 120 hours of community service.
I think maybe you are confusing an idealized version of the USSR with modern day Putin's Russia.