"Confess to cheating"

Yes i would like it back too. I actually had a sim family, which this is going to sound really messed up, but a sim named Chloe married a man, Then she got pregnant, well then her husband got Chloe's mother pregnant. It sounds really messed up but I was just goofing around. Well anyways I wanted Andre, the husband, to confess to Chloe but i didn't see the option I was kind of disappointed because in TS3 the spouse might break up with their other spouse.