To answer your question: Can I fix a bent blade?
No. I do not have the equipment required.
As stated above, trying to straighten a bent blade cold can cause it to snap.
There are peoole who can straighten a bent blade or replace it - at a cost.
The question to ask yourself is:
"Does it cost less to fix it, or to buy another one?"
I suggest going with the most cost effective option.
No reason in the world I can think of to waste your hard earned funds.
Also, as srated above, if she wants to throw knives, get her a inexpensive set of throwing knives. Rough Rider, among others have them.
If she wants to pry ... Home Depot or Lowes may have one of those old fashioned pry tools to pop the lid off a can of paint for little or nothing. An added benifit is they have a bottle opener on one end.
You might want to consider getting her a set of screwdrivers or a SAK, so she don't use the blade tip as a screwdriver, and snap it off.
You should also instruct her that generally a knife is only designed to cut.
Also teach her that It's not designed to chip ice out of the freezer when defrosting it.
(my ex-wife liked to do that ...)
Good luck.
