plant ID help

plant ID help

My husband rescued this plant from the dumpster at his work about 3 years ago and sadly, I neglected it for about 6 months when I was very sick earlier this year. I'm feeling much better and ready to really help this pretty plant thrive. I really need to know what it is so that I can research how to care for it better. I just repotted it and it is enjoying the sunlight in my kitchen window. When it flowers the flowers are ruffly white with purple/pink coloring around the edges. Any help in IDing this plant would be appreciated!
Photobucket

Photobucket

Photobucket

Flowers

Flowers

violas

violas

Wall Decals SAVE THE DAY…I mean desk.

Wall Decals SAVE THE DAY…I mean desk.

Painting my walls.

Painting my walls.

transplanted from my compost pile…

transplanted from my compost pile…

Holdsworth House, Halifax, England

Holdsworth House, Halifax, England