>>24456661 (OP)also got dumped fairly recently, here are some modern books I've read since - I'm not saying they're "good", but I enjoyed them in this time:
Convenience Store Woman - autistic woman trying to live her way in japanese society
Gone Girl - revenge porn, you've probably seen the movie
Weyward - also kind of revenge porn, generations of women treated badly by generations of men
The Stepford Wives - surely your man is different and wouldn't want a maid/sexbot to replace you, right?
Project Hail Mary - quirky, fun