repellent/attractor points

Hey everyone,

I'm new to grasshopper, and have been trying to figure out how to use attractor points or perhaps an inverse to bend curves in a fluid motion.

Snapshots of model not using grasshopper:

The idea is to create the bending gradient away from the main aperture, and with grasshopper, having the ability to quickly alter the location and size of the apertures.  Also, to create some type of constraint, which prevents the curves from crossing over each other.  Hope this was clear.

-Jason