If My Wife Became An Elementary School Student Vol. 6

Ever since losing his wife Takae 10 years ago, Keisuke Niijima and his only daughter Mai have been in a state of despair. One day, however, an elementary school girl named Marika Shiraishi comes to their home with a bold claim – that she’s the reincarnation of Takae! Thus begins their new, unexpected life together as a family!
In Vol. 6, Marika’s mom, Chika, catches her chatting in a friendly tone with Keisuke and Mai and grills her about it, leading to the two families being at odds. Can Keisuke find a way to clear up the situation?
Notice: This book is written in Japanese.