I am not getting a recommendation from my current employer for my applications because I am not ready to inform her of my decision until I have been admitted and am sure I will be leaving. I will be up for a raise very soon as well, and I don't want my employer to look at me unfavorably because I would be leaving soon. If I don't get in to the schools that I want to, I would wait another year or two and reapply. I don't want my employer to be in the mindset that I won't be there for long.
Would it be necessary for me to write an additional statement explaining this to admissions, as they would wonder why my current boss did not write a recommendation? Or is it best to just leave it be?