I enjoy some darkness and messiness in my romance books but this was straight up just abuse. I know that sexual abuse, or at least the threat of it is at the core of omegaverse but in this book it was just scene after scene of it. 
Everyone treated the fmc horrendously. I have enjoyed other dark romances with similar tropes but in this one the men had no redeeming quality. (Perhaps when I was younger I might have liked it more?)

The book was not bad at all if you like the dynamic and omegaverse this one wasn't badly written and it was very smutty. But it was SA scene after scene