I don't pity either one of them.
The guy use his money to lure in the girl.
The girl use her beauty to lure in the guy.
They are both reaping what they each sow.
This "relationship" is so pathetic, it's just a competition for
how much each can milk from the other. Nothing about love.
When it comes to borrowing money.
No party should seek to borrow nor should any party be obliged
to lend.
If your gf/bf ask you for a loan, tell him/her to ask the loan
from his/her FAMILY first.
If his own family refused, then you should wonder why.
If he/she questions "love" to retort your refusal, you may
need to rethink this relationship.