You're right, that is a benefit of owning our own business. I also don't see you as "bragging", just happy you could help someone out
Of all the families that I have discounted rates for, almost all (only1 exception) have willingly
on their own started paying me more when their circumstances changed! I was surprised by this myself! I also heard many, many words of appreciation from the families that were helped.
Most good people will appreciate when someone helps them out. I know when my dh first started working in ministry he took a huge pay cut. There was someone who chose to remain anonymous that blessed us in a tremendous way financially 3 years in a row! Being the recipient of a gift like that is such a blesing and so humbling. It makes you want to "pass it on!"
That is a great thing you are able to do for her and I hope she appreciates it!