When people ask me if i can play piano i tell them sort of. I am a great singer but my piano is mediocre at best. however it's so helpful when I need to learn a song. I would never perform piano and public because that is how I would sound.
she is a great mom, she was jealous of Edie of course, it's normal, but even so she never told Julie about her and Karl before the divorce to not hurt her cause if she did Julie would be mad at Edie and her father and here she let Edie play with her anyway.