When a man and a woman first get together it can be going along nicely, and as soon as things start to become a little more serious, a man can begin to pull away. This is naturally going to be confusing for the woman and may make no sense, whatsoever.
The response from a woman when a man pulls away can depend on how connected the woman feels to the man. If everything was going well and there was the potential for so much more to occur, then there is a higher chance that there will be anger and frustration, as well as a sense of sadness, even loss.
It could be devastating and the consequences could be severe; especially if this is something she has experienced time and time again. A one-off may be dismissed, but to continually attract a man who is unavailable could be overwhelming and hard to comprehend.