The Highway To Nowhere

After losing her second son, Mary-Louise followed the events leading up to his death, staying with his widowed wife all the while. Her motherly instinct (and loneliness) kicked in and she fought for custody of her grandchildren, though it went against her. She's alone again, back in San Fransisco, but what will she do now, isolated and alone?
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TRIGGER WARNING: INCLUDES DOMESTIC VIOLENCE REFERENCES.
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Fan-Fiction based on the after-math of Big Little Lies, Season 2. Spoilers included!!