Jitaku Keibiin (2019) Episode 2

His name is Kareki Tsunetaka, the child of the man I re-married to. He doesn’t like me nor my daughters, Sayaka and Yuki. He has been targeting Yuki. They spend a lot of time together lately... and she seems to have gotten a bit fat lately, so much so that her belly is jutting out. Has she been going to see him?