To my understanding, she is capable of doing the repairs herself, but she doesn't have the $100 to buy the replacement. It also might not be the last repair needed.
I would pay myself, but due to missing a month of rent I've been playing catch up, and I myself have been sitting on a negative bank account since last week. I won't be caught up on all my bills and debt until January, maybe February.
After that I plan to save some cash and will fly to her and then rent a Uhaul to trek back in, but again, that has a timeline of sometime in April.