I would find a way to store it more successfully until you can begin repair.
From the sounds of your situation, it might be kind of inappropriate for you to have such an expensive toy while things are so strapped.
It puts a lot of strain on a relationship and family to do that kind of thing.
If things are as tight as you say, even if someone gives you a few thousand to repair the bike, actually spending it on a motorcycle, again.. Kind of not the time for that from the sounds of things.
It will be hard to maintain, and a constant reminder of your current situation.
I say stay the course, and fill some change jars for your own fund. Store the bike. You'll enjoy it more if you get there yourself, and you won't be the first to bring a bike back from a rusty grave. Just try to prevent it from getting worse in the mean time.