I just love your attitude...I love that you put your plan into G-d's hands, and let Him and his loving energy work with and for you! Its been my experience that doing so always pays off, even if it isn't in exactly the manner we expect it to!
...In my life, as well, when I allow myself to RELAX and simly trust in Him
I never, ever go wrong...
I think that the work you are doing/the plans you have are wonderful and honorable, (as is your new mare completely a precious blessing!) Clearly the kids adore her, as do their parents~and why wouldn't they?
As you totally know, kids can absolutely feel it when they are on a safe, solid horse...I imagine they will progress rapidly, moreso than ever before; with the combination of their additional confidence now that you have Breezie; as well as your teaching combined with her gentle way with them as you described, helping them to really establish the basics, safely and properly. What an excellent path, when folks such as yourself find a way to put their passions in life together with aiding others (people, animals, or both).
I really sit up and take notice when I observe a person who has that internal ability to use their
gift of knowledge/their acquired wealth of knowledge to share such with others!
Keep up the good work woman. I believe that G-d and life have amazing things in store for your future as well as for those whose lives you touch....