Беременна в 45 S04E04 - Выпуск 4. Олеся, Сертолово

Olesya is 44 years old and from Sertolovo. The woman works as a music teacher and is raising four children: three sons and a daughter. Olesya lives with her mother-in-law, with whom she has a strained relationship; the latter was against the birth of their fourth child.
How will the mother-in-law react to the news that Olesya is pregnant again?