Sounds like she should be ok now, being out with the other horses, it is difficult sending them away for re-starting, especially after what happened. You have a lot of inner strength, being able to face sending her away again, but I guess you feel this is make or break time for you both.
I assume you will be getting back on her whilst she's there at some point?
What ever happens, you will get back the bond you had with her before you originally sent her away, from what I just read, it's still there, just under her 'tough' exterior :wink:
The most important thing is, you know her inside out, and vice versa, and that forms a good base for a long lasting partnership :smile: