Of course Serena was determined to leave her husband as soon as possible because she was worried that her husband would be threatened by Barbara one day. For her, they only had to be apart for two weeks, it wasn't a very difficult thing. Now she wanted to test Asher's response because Asher certainly wouldn't allow her to leave him suddenly.
"What is your reason for suddenly leaving me?" Asher asked softly.
"Because I don't deserve to stay in your house for two weeks. Soon you will be Barbara's husband."
"Why did you say that?" Asher got up from the couch and approached his wife weakly. "Did you lie to me this afternoon? I'm sure something happened to you at lunch."