Husband gets wife's Snapchat message and decides she's cheating - but can you spot why?

A woman who was away from home shared these photos of herself in her underwear on snapchat, and when her husband saw the pics, he had absolutely no doubt that she was cheating on him. Looking at the photos, can you see why the man was convinced? 

See the conversation between the now ex-couple after the cut in case you still haven't spotted it...