I can't tell how many miles total, but you did say they are short trips. That really sounds like the ideal situation for a quality EV.
For it to be convenient, it would have to charge at home, and charge at a rate that will provide sufficient range by the next day (might have to wire in a 240V outlet if you don't have one handy by the parking spot). And with that many miles, it would be smart to choose something that has at least double the range she plans on driving. As some days may require a shopping trip some distance away (for example).
My points are this: Miles add up fast, range estimates may not be accurate, places to charge may or may not work for certain trips, and battery life is best when not depleted to nil constantly.
Whether a Hybrid is better for you, is really up to you. Heck, some plug in hybrids exist and they give some EV miles. From an energy use standpoint, hybrids can compete very well, despite the "internet" engineers that constantly claim otherwise. It really does take a certain amount of energy to push a car down the road. For a reality check on this one, try charging an EV with a (relatively thrifty) Honda EU7000 generator and see how many miles you can go on 5 gallons of gas. The answer is about 100 miles! Now before you bite my head off, I am aware that grid power is more efficient. But it's not 10x more efficient.
This guy gets 15 miles range from 1 gallon using a Honda EU2000 gen.