Simply forgetting or not wearing a ring is not a bit deal. My husband doesn’t wear a ring to work because he is afraid to hurt a patient. I sometimes don’t wear a ring because I am afraid to lose or damage it, like gym. Sometimes I forget to put a ring on as I take it off before shower.

However we mostly certainly don’t do it to go have fun pretending to be single.

It likely indicates that your husband is unfaithful or about to become one.. Check for STDs and don’t have unprotected sex with him as it’s possibly not the first time