Book 157: The Friend Group by Ty Hutchinson

 I loved the first two thirds of this book. A woman and her husband move to Thailand where she is taken under the wing of Vivian and two additional women who help the woman meet people and acclimated. When the woman gets pregnant, Vivian gets weird and the woman worries Vivian is going to harm her baby. At the same time, the woman is still grieving her child who died of SIDS several years earlier, and is having delusions that he is still alive. Anyway--interesting until the last third where her husband becomes Rambo like and everything goes to pieces.