If the woman you secretly love and who never knew of your existence doesn't notice you even when you're in front of her, will you consider it getting dumped?
Desmo, you first need to be picked up before you can get dumped. Have you ever attempted to date her? Tease her? Joke with her? Show her you're fun to be with?
If not, then you've never been dumped by her.
Of course not. Women are not mind readers. Tell her you like her, ask her out, the worst that can happen is that she says no. You have nothing to loose.