My bff n I made a rule along time ago that we would never live together or work together...cuz we knew that we are like family and both moody n dysfunctional and would end up tear each other to shreds over small annoyances. Is it possible she hid it from u cuz she didnt know how to tell u that she doesnt want to ruin the friendship u already have... maybe she thought u wouldnt understandvor it would cause a blow out to discuss it. Idk. Just another pov to consid er.