I receive numerous feeds on my social media platforms in relation to signs your wife/gf is cheating (all very interesting). Prompted me to start one about your ML GF:

1. She puts on make up for work as if she is going out to dinner
2. She carries lots of cash
3. She uses another name
4. She has 2 phones
5. She works in more than one shop
6. She won't tell you which shops she works in
7. She gets angry and dismissive when you ask questions about her work arrangements
8. She wears revealing outfits to work.
9. You catch her lying about certain activities