Four or five book clean romance/young adult series about four foster girls.
I'm trying to track down a four (maybe five, but I think four) book clean romance/young adult series I read a couple of years back on my kindle. These are the details I remember (or think I remember at least):
* Four girls who met and bonded in foster care with a bad foster family
* They ran away from the foster home and took care of each other
* They are now grown up, living their own lives (but staying in close contact/touch - possibly even living together, or at least some of them)
* One works as a coroner
* One works for the government as a hacker
* One has a daughter, who is called "gold" - gold is her child, from an abusive former situation, and is set to inherit a lot of money. As I recall, this inheritance will be split between her and her father's other son - something that said half-brother doesn't want to happen. Therefore, said brother is trying to have her killed. The "foster sisters" have been hiding her. Most of these details come out in the last book.
* The fourth I remember is good at martial arts, though I don't remember for sure what her occupation is (I want to say cop for some reason...). As I recall, as a child her cousin would practice his surgical "skills" on her, so she has some pretty nasty scars (though he always made sure they were well hidden)
* I also remember one of them has a dog - and gets amnesia, in her book...that one I remember she is always elegantly dressed, wearing heels. Some guy falls for her, but she pushes him away - until she gets amnesia, and forgets him, and why she was pushing him away. By the time she remembers, she has also fallen in love...
Thoughts?