Sounds like this is pretty natural. T will tell me if she is going out of town that she will have her laptop so I can contact her but it may take a while to respond. One time I sent her an email and she didn't respond the same day. Turned out she was late getting started and by the time she reached her destination it was 11pm...went to bed and never checked her email.

Another time she was sick with what she thought was her lactose intolerance and had to cancel our Friday appointment but told me she would be home all weekend and feel fee to email her...I emailed her on Saturday. I never heard from her until Tuesday..I feared she was mad.. Turns out she really had the flu and was sicker than a dog all weekend and never got out of bed to check email