Garrison Brown's sister is shedding some light on what led to his tragic death at the age of 25 earlier this month. Madison Brush, the daughter of Sister Wives[1] stars and exes Janelle Brown[2] and Kody Brown[3], took to her Instagram account on Monday...Read more https://www.etonline.com/sister-wives-star-garrison-browns-sister-madison-brush-says-his-mental-health-was-cause-of-his