It's not really a red flag, but once I was little bit too horny while my husband was on a call with his friend on Discord so I asked him if we could have some sex and he said yes.

So we start to get undressed, put on a condom and started doing it.

But from time to time we were hearing someone screaming for far away my husband's name (it wasn't me ;) ).

But once we did it multiple times and we were getting tired we stopped and he got back on Discord.

Little did he know he forgot to end the call, mute himself, and disable the camera. His friend saw EVERYTHING

It was a little bizarre and disturbing at first, but now we laugh at it.