Bull$hit is what I smell. Don't post a lot these days, but like NDY, change a few minor things, and hey presto! you've got the same situation.
She wants you out of the way because she thinks she's got a better choice. If that's imaginary or not, that's immaterial, but she obviously thinks that being without you is preferential to being with you. That's her problem. The sadness and unhappiness stuff is also their problem. As long as you haven't been a complete and utter tw@t to her, it's unlikely that most of the stuff she's telling you is truth - it's all to help them deal with their own anger and they try and project that on to you because it's easier than accepting the blame for their own misfortune.
So, she complains that you work too much etc. How was she expecting to eat? Food doesn't get dumped at your door by Tesco and, as you know, living in the UK ain't cheap.
So, the important thing, that everybody has told you, is to look after yourself and prepare for the tsunami of nonsense that is going to come your way. Sorry to say, but you're only just in to this. Good luck.
M 45 W 52 SD22 S9 D8 BD 6 April 2015 Not living together 4 Dec 2015