Your question is : "are they going to get back together"
Funny enough, this card lies in the present times (Le Soleil). So It seems they are already in a kind of relation, not necessarily love but at least advanced friendship.
My answer would be a YES, she won't be telling it before she has made her decision.
Is there a father involved ?
Here's a quick advice (not tarot) : If you want to keep her, do NOT run after her (it would only weaken her feelings for you) ; tell her to make her decision, you have no time to loose