"Its not your problem"

My daughter has just moved into a new house and hates the carpet she has had fitted. I'm upset for her. My othe D says "Its not your problem " No it's not my problem but I feel for her and her disappointment. Am I the only one who finds the INYP comment annoying. I have one or two friends who use this comment too. I know worrying is my hobby , but surely it's not unreasonable to empathise with my children ? ( and yes it's probably meant to be a helpful comment)