My love triangle...

Im in the worst predicament in my life!
I was in a 3 year relationship with the love of my life in scotland, but due 2 my ignorance of this towards the 3rd year, ended it... I didnt pay enough attention to her and wasnt loving enough. And she moved down south to London. a few months later She's with another guy and a few more months later she's in love with him.
During all this time ive changed my ways, grown up and all i want her back in my arms again. But then ive found out she's in love with the other guy.
Ive tried to move on but can't seem to get her outa my head.
I love her so so much!
But after keeping in touch wiv her throughout it all, she's having trouble wiv the other guy. And she says she still loves me, but loves him also...
I know i could be the better man, giving the chance..
I would never let her feel unloved and unwanted ever again. But when i told her this today, she reminds herself of all the bad times we had, just so it puts her off me again, then says she wants to stay just friends but says she always leaves a possibility.
I don't know what to do now...
:(
It sounds like she's leading me on, but trust me, i have thot this through over and over again. And the sensitivity of this situation is much more dire..
She has been through ALOT!
I just wanna know, Is all of this worth getting her back?
will we get back?
Or am I just chasing shadows?

Your love triangle doesn't need 3 threads.

Be patient, someone will come around.

Okay, first of all, staying "friends" is crap- don't even try to fool yourselves. Secondly, if you really want her back, tell her you want her 100 percent and that London Boy has got to go. Do NOT let her back in until he's gone or you're going to end up in a nasty love triangle.