Queen of the boards!
she seems to have slept with both Gavin and Dazen, either one could be his father. So it's also possible they're cousins. That would be a good ironic twist, I guess.
if i remember correctly she slept with Dazen, and he was all mean to her so he is probs the product of that .... relation. but then again doesnt it insinuate at some point that Gavin probs isn't even Kip's dad anyway?? it may just be one of Dazen's bastards
ahh the plot thickens.