So this doesn't really have much to do with PUA but I can tell you all know your stuff so here's the situation. I recently broke up with my gf and were still talking and hanging out and in person we act like were dating but on txts we don't one of the main reasons we broke up was her saying that when were together in person she loves being my gf but when she's at home she says she doesn't feel attached to me its strange I know. So I was wondering what I could do to change that or if I should just go on to the next one.

It's really up to you if you move on or not...
What you could do is send her some "Radar texts" send her something funny, or interesting to keep her thinking of you. Since you were dating her, and you're still kinda seeing her, I don't see why sending her a few texts daily should be an issue.
Just my thoughts.
WC

Well we do text on a regular basis but I don't feel like there is much interest from her to text and I can tell she's not big on texting the only time she really is interested in texting is when she wants to hang out type thing so I'm not sure how to make her stay interested while I'm not around because she is very obviously interested when we hang out and when were together, and she always asks to hang out.

How often did you text her? Were you needy? What was your relationship like?

Well I try and let her text me first most of the time so I don't feel that I come off as needy and if I don't text her she will always text me first. I have this idea where when she kills the conversation I wont do anything to bring back conversation just so I don't come off as if I need her to text me through the day. The relationship was good at first but as time passed her sex drive started dying down and she said she liked it when we were friends as soon as we broke up she said she didn't want to lose me and now were kind of seeing each other but she mentioned she was really into me while we were in person together but as soon as she goes home she doesn't feel attached to me and im not sure how to handle that

Dude, it sounds to me like the problem here is that she is really interested in you, and you don't see that!
She's always texting you first and wanting to hang out! Don't worry about being to needy. If she kills the conversation, try restarting it! It doesn't hurt as long as you KEEP IT FUN! One thing you do as a PUA to see if a girl is interested is purposely let the conversation die, and see if the girl starts it up again. She could very well be doing the exact same thing subconscious... or even consciously!
WC

Are you still fucking her?

If so - continue and let her call it whatever the fuck she wants to call it. If you can't handle that - move the fuck on.

If not - it's oneitis - cut it out and move the fuck on.

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Women are like ceramic tile.... if you do the prep work, and lay them properly the first time...you can walk all over them for years to come.