A couple of witches

From afar, a man and a woman walked toward you. The man was tall with brown eyes and hair and had a stocky build, while the woman was a stunning beauty with blonde hair. When came near enough, the man spoke:

"Hi, I'm Alan Goldstein and this is my wife Fanny. Can I ask you a question?"

"Sure. What do you want to know?"

"Can you please point us the way to the graveyard?"

"Yes. Follow me."

You noticed both of them wearing a triangular mark, composed of three separate marks: a straight vertical line, a circle surrounding it, and finally a triangle enclosing them both.

"Just a little curious, but why did you come to this town?"

"We... want to visit the grave of our ancestors."

"Ah, then the thing you wear around your neck is your family's symbol, right? I have seen it before."

The woman reluctantly replied: "...Yes.", while the man became excited: "Did you see it on a tombstone? Can you lead us to that tomb?"

After pointing them the way, you returned to your house to pack your luggage. Of course, you gave your mother a "good-bye fuck" before leaving.

At the sunset, you left your house and see the woman sat below a tree, crying.