Even if it was inadvertent, she ruined his life, and didn't even bother trying to help him get back on his feet or get his old company to hire him back. Also, after 3 1/2 years she such an expert in management that she is giving lectures on the subject, despite being a waster rich brat previously. Meanwhile MC isn't even able to get a full time job, presumably because he got fired from his last job.
I guess it's nice to have everything handed to you your entire life, eh?
Oh well, she will be living the high life and get fucked in orgies for the rest of her life while sadsack MC rots away in his 1 bedroom apartment working 100 hour weeks for a black company with no overtime pay.