IS THIS SUSPICIOUS 2 TELL ME?

I don't know if she is cheating, but no wife or girlfriend for that matter should be texting anyone at 1 in the morning, unless its a girlfriend, and at 1 am, she should be sleeping, not worried about a phone. Definitely something i sup...I thin you should ask her. If she is texting she is not dumb enough to keep them on there, she is going to delete them.