are you worryed about frost on your plant?dont worry bro they like a frost when they budding,i usually get 5-10 good ones where i live in the bud cycle,and we can get over 2 pound per plant here heaps of people do,id be expecting a pound off that big bitch of yours by the size of her frame,i notice all the stuff that snapped looked like it was on the shadyer side of the plant,i woulda chopped that off any way to send all the energy to the branches that get the sun,and any shady bits underneath to let it breath properly and help get rid of the water, if you get alot of wind with all that rain you mite actually get to harvest something,dont rip it till you see it rotting,it will go black,just pull the black bits off and keep growin lol.
another tip for nxt time about those snapped branches,its easy to turn them into plants as long as the plant is still vegging,and a budding branch will stay alive from the thinnest bit stil attached lying on the ground,but in your case it would probly rot on the ground, any way the way to turn those snapped ones is.....you need a bucket for it and something to stake it with and a peice of thick wire or a tent peg to pin it and a knife and some cloning stuff or mollasses(just mixed like you would put on a plant.)
ok put dirt in your bucket, leave the branch attached by whatevr its still hangin on by,get the bucket close to the plant, make additional brakes in the stem further down the branch to get the stem to the bucket,brakes are better than bending cos theres no stress on the joins and the plant wont try to pull it out of the bucket,lay the branch over the bucket across the middle,a few inche in from the edge of the bucket is where you want to make your cut on the side closest to the plant, make a cut on the side closest to the dirt to half way through,then split the branch start the split with the knife by stabing it through it should be easy after that,split towards the end of the branch not the plant,make the split 6-8 inches long,then bend the plant down towards the dirt so the long spike protrudes out, the split area is what you want to get the cloning stuff on but honestly it will work anyway its just about how much time it takes to root,it needs to be bent so much that it can stand up like a plant,next stab it deep into the dirt and pin it with some thing,make sure all the split wounds are under the dirt,put a couple stakes in the bucket and stake the plant,if its still alive in a month it will have a decent root system and you can separate it from the mother without it affecting anything. doing this is called layering and is also a good way to grow a plant stealth and keep it low to the ground just keep layering it back into the ground when its bout 3 feet tall,with the added bonus of a massive root system=)