Ok so many want to give BL some kind of benefit of a doubt and let's just say he did go off without Gabby and she got worried and went out to find him, and I guess just fell out on the ground and died. Then when Brian returned he couldn't find her and thought, oh he'll, guess she was more pissed then I thought, well fine I'm leaving then. And drove back to Florida...now, that's about the dumbest thing Ive ever heard IMO. Who does that? NOONE that was completely innocent of a thing would do that...
His actions tell it all, I'm not saying they didn't get in a fight, not saying Gabby didnt maybe punch him a few times and he lost his temper and hit her back causing her to be terribly hurt, got mad and maybe strangled her to death, but here lies the problem, I don't care how it happened, he had a choice to say OMG, what have I done and go get help, carry her back to the van and haul butt to the nearest help he could find.
Yet instead he fled the scene, jumped on her van and drove home to mommy and daddy and never said a word, he was able to go on at that house while she lay out in the middle of the woods decomposing and still not say a word.
So no matter what happened, no matter what went down....the guilt is on himhim and only him, IMO!!