More detailed review will be updated later, but I just have to say that this book went from
"the male main character is made to be pitied, and the female main character is made to annoy...but I kind of like the writing, so maybe it'll all get better and it's be a solid it's 4.5 read" in the beginning,
to down, down, down, into the land where the male main character basically turns into a teenage girl, the female main character gets more maddeningly irritating and disgusting with every coming chapter(I'll add some quotes later), and they start having some kind of competitions with each other...which are not humorous and fun, but mind-blowingly juvenile and aggravating, and the shallow drawn-out drama...until I just couldn't stand torturing myself with it anymore.
I liked the beginning and expected so much from it, but it's all downhill from there.
UPD:
This book is well-written, text/writing-wise, but there a things that really bothered me about its structure and directions.
It has a male protagonist with a broken heart who is made to pluck at all your heartstrings. You literally start feeling sorry and angry for him from the first pages, with all his animal rescue tendencies, treatment he receives from his family, and all his terrible luck that makes the reader's heart break every time you read his pov. This slowly increases and turns weirder and weirder as the book progresses.
Then you get the female character who is made to be unlikable, and very self-centred in a very annoying way.
She wants 'to be given her dues', but resents the fact that she needs to speak up to get them; she 'kind of sympathises' with Nick, because she knows he had to give up all his dreams and things he loved to do the work he hates, and clean up others' mess and debts, but she is annoyed that he is treating it like a chore and acts like he doesn't really want to become good...at this work he was saddled with and hates with all his heart; she looks down on Nick and some other people from her high horse, because she is very sure her opinions about everything is more important; she carries her attitude and opinions like a bat and beats everyone on heads with it, without a single care about other people's lives.
She also says things like: 'How can you not know what colour chartreuse is? Are you colour blind? You have some serious issues with colour. And don't text me again because I'm trying to have a good time. And you better buy me champagne and roses to apologise for texting me on my day off' (because my time is so very much more important than any work problems you might have regarding loosing large amounts of money and land)
And screaming 'I can't believe you don't love my frilly pillows I put in your office without asking!'
It gets worse. Every time I thought I couldn't feel more disgusted with this character, next chapter proved me wrong.
Also, personally, I also really dislike the female characters who 'need to have a baby no matter what'. I feel that women like that want babies like pets, for nothing but their own sense of fulfilment, and shouldn't really be responsible for rising a human being. Which only underlines my understanding that Charlotte is a disturbingly self-centred character.
It is not at all enjoyable to read a romance where you feel like rooting for one part of the future pairing, but feel like the other one should go take a hike and be replaced with someone else, because they are a terribly unlikable human being.
But then, Charlotte is not even the only unpleasant and annoying female character here. Most of them are. Which is just sad.