>>26121456A unicorn is, by putting himself in the position of a unicorn, inherently a cuck.
The girl has, is, and will continue to fuck and there's literally nothing you can do about it. She doesn't even know you exist as an individual, and she doesn't care on a personal level.
In fact the eternal struggle of the unicorn, of the gachi, is to move BEYOND being a cuck by actually fucking their oshi.