If you're gonna do that, and ( I have a weak spot for a pretty girl with a sad story too) and we all know some of us guys do it .....give it as a gift no matter what the agreement (mentally) and this way if she does scratch your back its a nice surprise and when she doesn't. No hard feelings. A kind of acceptance. Especially in the land of make believe and dreams. ( Hobbying )
Kind like loaning family money. This thinking saves me a big head ache. And if you disagree and aren't willing to lose it dont do it LOL.
and you gave her a check
with all your personal info ( not smart, and a paper trail to you and her. So you dont want to piss her off either. ) Curious to see how this works out.
Things come up, hopefully it's one of those things.