To add to the above, there was one instance where I came outside on break and found her talking on her cell phone. I stepped away and gave her space but overheard bits of the conversation and it sounded like someone she cared about. So when she hung up I said "Oh was that your son?" and she didn't respond, I continued with "I guess it couldn't be, it would be 2:30 am over there" She said "No, it's Saturday night there. My son is up with his friends cooking in my Mom's kitchen. I told him to clean up when he was finished." My initial thoughts were that there was a man she hadn't bothered to mention. Trust...hmm, a tough one for me.