She did not offer udhiya (qurbani) for years; should she make it up now?

No File Exists
Check below answers in case you are looking for other related questions:
Should he take out a loan in order to buy the udhiyah (sacrificial animal)?
Definition of udhiyah and ruling thereon

No File Exists
Related Answers:
his hair cut after the first ten days of Dhu’l-Hijjah began
Should he offer the udhiyah or pay off the debts that he owes?
A sheep whose fatty tail has been cut off is not fit to be offered as a sacrifice
Should he take out a loan in order to buy the udhiyah (sacrificial animal)?
Definition of udhiyah and ruling thereon

Recommended answers for you:
Correct Hijaab
Trees mentioned in the Qur’aan and Sunnah
Are Tattoos Haram in Islam
Temporary and permanent tattoos – types and rulings
A Muslim woman is in love with a Christian man and wants to marry him