[Darnisg]

Good morning,
here's one ritual that helped me. If you're feeling it that strong either the connection is still to strong or your empathic,lol. Anyways, for connections, it's easier to break it coming from your end, kinda like a block so even if she dous send out her energy, it shouldn't effect you much. It's a freewill thing.
anyways, the first thing you do is to write a letter to her, explaining all of your feelings, but do not wish any harm on her or name calling, just simply how you feel about the situation. When your done, preferrably on a windy day, take the letter outside. Read it out loud. When your done say
" From this day forth I set you free, Go your way and leave me be.
From this day forth this chapter I close, to live my life and think of you no more.From this day forth my heart will be free, to find happiness and love, eternally." When your done tear up the letter and toss it to the wind. Imagine as the wind carries all the pieces of paper away, it also carries all the negative energy from the relationship with it.
Because their is freewill, she may choose to send more, but with you cutting the connection on your end, it shouldn't effect you. Hematite is also good for warding off negative energy. Hope this helps,
Blessed be,
Angel