Unpredictable
Mark’s sister, Lisa, had long been a point of tension in their relationship. Her difficult pregnancy had only made her more unpredictable and demanding. Lisa’s possessiveness over Mark was evident, treating Sarah not as a future sister-in-law but as a rival. Her disapproval of their relationship was far from hidden. Sarah had hoped Lisa might put aside her animosity, at least for the wedding day, but it seemed Lisa had other intentions.

Unpredictable
