Yes, depression always occurs during withdrawal. She sees her life as horrible right now. SHe's thinking, "What am I going to do? I don't love my H, and I have a child with him. This is NOT what I thought my life would be like." All foggy thinking because she went outside of the marriage to deal with marital issues.
Scared talk- Can you tell me more of the conversation? What was being talked about before she said that and what was said after?