Is "fall apart" a phrasal verb? What's it mean?

Native speaker’s answer
Rebecca
Yes, "fall apart" is a phrasal verb! Here it means to no longer be able to maintain stable emotions ~ to emotionally break down. It also means to disintegrate or break into pieces. Ex: My sofa is falling apart. I need to get it covered with new material. Ex: After a long, exhausting week, I fell apart and cried on my kitchen floor.