25years and Pink and anyone

I need help, we have a bank account together still as his he had said in past its a separation to hopefully get back together and that remains to be seen. So I have been paying attention and I notice that he has been taking cash out when he is making a purchase at say a gas station it will say purchase with $40 cash back it seems he does this at least twice a week for 40 - 50 dollars.

Then he uses the debit card for all other transactions like food, misc etc so its not like he is spending the cash that I know of.

My question is do I confront him with these cash withdrawals or keep my mouth shut. I feel like he is stashing money. I guess if I confront him he will get mad and deny it. Anything I can do? Any suggestions? Is he just spending it on whatever he doesn't want me to know what he is buying?

I am not having a good day I feel like cashing it in. He comes over and makes me feel like we are working on things and then I see all of this and I just don't understand.


Skhdivers
M 20 years
S 1/28/15
Me 49 h 45