Complex sentence: Mention of Romero disappeared from Chernykh's social media page two months before her marriage, but on her Russian-language media accounts, Chernykh continued calling herself Maria Romero, even after her legal marriage to Marquez.
Split into simpler sentences: Mention of Romero disappeared from Chernykh's social media page two months before her marriage. But on her Russian-language media accounts, Chernykh continued calling herself Maria Romero, even after her legal marriage to Marquez.