Oh, I've always wanted to read "White oleander"----I have heard good things about it, and from what you just described, I would like it.
"Lipstick Jungle", I think, is the one from which they made that TV series, with Brooke Shields, in the early 2000s.
I'm not currently reading anything, but some of my favorite books to RE-read, are: "Harry Potter", "Little Women", and "Acceptable Risk". The last one is an EXCELLENT book written by an M.D. It's fictional, but it's one of those books that make you go, "hmmmm". It's about finding-out that some people back in the 1800s didn't store their grains, properly, and therefore made people have hallucinations----even, thought to be "witches". It made me go "hmmm" because what if something like that, TODAY, was causing some people to have ASD symptoms.