She feels that I hae suppressed her over the years and the afair just brought those feelings to the forfront in her mind. She is discovering who she is and there is no room for me. I am in her mind a good guy, a good provider, but I have no depth to me and I cannot breath life into her. So she is done. She does not say that she cannot love me again, she is saying that she won't.
I have heard this someplace before... hmmm.. oh yes - coming out of my H mouth! Not in those exact words but just about! She feels this apathy towards you because of the fog of infatuation that she is in with the om. If she is no longer seeing him or is being told to break it off, she is probably feeling more strongly against you. Please try not to take it too personally and understand that those words do not necessarily mean this is the end.
In the meantime, good for you for doing some stuff for just you!