Responses
Well, to be fair, telling Eru that she's hearing voices talking to her would add an unnecessary complication to the whole seduction thing. Anyway, Raulus isn't actually dangerous, so why rock the boat? (It's just a bit unsettling that a good is talking to her directly.) If Yeni was going to tell him anything, Soleia should be at the top of the list, since that lady actually is dangerous.
But again, doesn't want Eru to think she's crazy...so let's just wait until things get dangerous! That makes perfect sense!
for real tho, why doesn't she tell him that she's hearing a voice ?? i mean it's not like it's going to hurt him, but the least she could do in exchange of his extensive protection is give information, i mean her problem is his problem too. then again who tf would believe her