I broke up with my SO of 6months, 2 days ago after she lied to me. It wasnt premediated but i was thinking about it for some weeks and after our i fight i walked her to her car and ended it.

She texted me today that she wanted to drop off something quick. I said I was at work. She dropped off the valentines gifts.

She say my car and texted me thats "Im not stupid and saw my car but its ok. I just wanted to say thanks for everything and say goodbye in person like adults. Take care." I told her i took my moms car to work today and she hasnt answered lol

Regardless,

She gave me and wrote a really sweet card (after our break up) describing in detail all the great times we had, how shes sorry she hurt me and wanted to make it work even though it was a little misunderstanding.(It might have been but I just couldnt trust her) She also said that she had to do things on her own (guys) and so do I. (Even though I broke up with her lol)

I dont want to get back with her but i want to keep her around for sex occasionally. How can I pull that off?