Luba

After her ex-husband's secret addiction lands him in jail, Luba is forced to scrape together a life for herself and her newborn son. Six years later, with bills piling up and no one else to depend on, Luba is relieved that Donnie is on the mend and back in their son's life. But when he relapses and spirals out of control, Luba is forced into the fight of her life. - IMDb