1. How did Mr. Gregg happen to meet Lautisse?

256. Why was Louise so happy at that bitter moment?
Because her fancy was running riot along those days ahead of her. Spring days, and summer days, and all sorts of days that would be her own. She breathed a quick prayer that life might be long. It was only yesterday she had thought with a shudder that life might be long. Secondly, she is very happy that her sister's husband has come but her sister is unware that such a situation will occur.

Black heart, [09.03.2022 15:03]

257. What was Louise's attitude towards her husband?
Her attitude towards her husband was not good. Her husband was kneeling before the closed door with her lips to the keyhold, imploring for admission. " Louise, open the door! I beg; open the door you will make yourself ill. What are you doing, Louise? For heaven's sake open the door."

Black heart, [09.03.2022 15:03]

258. Why was Louise's sister worried terribly about her?
Because her sister is in a very bad situation when she hears that her husband is dead. Worried about her sister, she doesn't want to seethe situation all of sudden

259. What killed Mrs Mallard?
The death of Mrs. Mallard is caused by intense joy and the strong excitement behind it