Oleksandr Murenets, 68, checks a wood burning stove in a basement where he shelters and lives with his wife and son, in Seversk, Donetsk region on January 8, 2023, amid the Russian invasion of Ukraine. - The war in Ukraine has forced long-married couples to spend extended periods in basement shelters, straining some relationships and strengthening others. (Photo by Dimitar DILKOFF / AFP)