Possible Duplicate:
Are my romance options in ME3 limited if I cheated on my ME1 romance in ME2?
So, in Mass Effect 1, I had a romantic relationship with Ashley (what can I say, blue just doesn't do it for me). In Mass Effect 2, I left her in the dust and shacked up with Tali.
Is there any way in Mass Effect 3 for me to repair my relationship with Ashley? Should I just pursue Tali again instead? I haven't gotten to the point where she's a squad member yet, but I do understand I'll pick her up eventually. Will either of these cause problems between the two of them?
(Alternate title: I've got 99 problems, and a Quarian's one)