The Boathouse
When an emotionally-fragile young woman takes a job as nanny to two troubled children at a remote summer cottage, she falls in love with the children's father, while becoming enmeshed in the mystery of their estranged mother - with whom, it turns out, the young woman has her own fraught history. As the summer progresses, she begins to suspect that the family has a dark history that they are desperate to keep secret.When an emotionally-fragile young woman takes a job as nanny to two troubled children at a remote summer cottage, she falls in love with the children's father, while becoming enmeshed in the mystery of their estranged mother -... Read more
It's a drama and mystery movie, and has a rating of 4.7 out of 10 from Imdb which is fairly low for this kind of movie.
Watch it here
Not found streaming from Saudi Arabia.