Ref. No. 968/41-118
In the name of Allah the most Gracious the most Merciful
The answer to your question is as follows:
Yes, you may be allowed to learn Arabic from that teacher. But teaching directly adult women is against Islamic norms and it must be shunned at earliest.
Darul Uloom Waqf Deoband
This answer was collected from the official website of Darul Uloom Deoband Waqf. The institution is based in India and the answers are provided in accordance to the Hanafi Fiqh.