<Dd> Cordelia was the daughter of a Demon Lord and is Karlheinz's first wife, as well as the mother of the triplets; Ayato, Kanato and Laito . Prior to the start of the series, she was killed by her sons, but Richter removed her heart and had it transplanted into Yui so she would be able to resurrect in a different body . Cordelia also despises Karlheinz's second wife, Beatrix, since she was the first to conceive children instead of her . She tried to make her sons look better than Beatrix's by pushing her oldest triplet, Ayato to always be the best in an unloving way . In the anime, when the' awakening' occurs, she possesses Yui and attempts to annilihate the Sakamaki brothers with Richter's help which backfires when Richter reveals that he never loved her from the very beginning . In the final episode of the anime, Cordelia is finally destroyed and permanently removed from Yui's body . </Dd> <Dl> <Dt> Beatrix (ベアトリクス, Beatorikusu) </Dt> <Dd> Voiced by: Mana Hirata (Japanese); Luci Christian (English) </Dd> <Dd> Beatrix is Karlheinz's second wife and the mother of Shu and Reiji . Not much is said about her marriage to Karlheinz, but even though she was the second wife, she conceived before Cordelia making Shu and Reiji the oldest sons . Cordelia despised her because of that and constantly tormented her . This caused Beatrix to end up focusing all her attention on her first - born, Shu, in order to groom him into Karlheinz's heir, while unintentionally neglecting her second - born, Reiji . In reality, Beatrix truly loved both her sons and cared for them sincerely, but she found it difficult to express those feelings due to her serious and awkward personality . She was later killed by a vampire hunter whom Reiji hired, but Beatrix died at peace; happy to be freed from Cordelia's harassments and her regrets of how she had raised her sons . </Dd> </Dl> <Dt> Beatrix (ベアトリクス, Beatorikusu) </Dt> <Dd> Voiced by: Mana Hirata (Japanese); Luci Christian (English) </Dd>

When is the next season of diabolik lovers coming out