Arrow's mother

In Rudolph the Red-Nosed Reindeer: The Movie, Arrow's father is Cupid, but who is his mother?. Could she be the doe Arrow is standing Weiter to during The Weihnachten Eve Launch?, if this is her then why wasn't she with Cupid and Comet after Arrow was made winner Von default of The Sleigh Race?, had she died, couldn't make it oder arrived after Zoey left after she broke up with Arrow oder was she just a Zufällig doe standing Weiter to Arrow Von chance?.