I do agree with that. I love the tiny wood violet weeds here in my area, they are lush and precious plants little plants. I did not pull them the first season I noticed them, now they are just every where, grass, cracks in sidewalk, planters, my precious ground covers. I may have sounded harsh, and I apologize. But it was out of hating to see anyone end up with such a beautiful plant that looks ugly everywhere. Perhaps yours is not invasive.