my principle has been to not keep any secrets from dh and so far i've managed.
i've just spent some time with my dh's db and his wife who live overseas. they're having marital problems. sil confided to me that she found out bil was having an emotional affair (it was long distance, so no physical contact). it's ended now, but she's very angry. bil doesn't know sil knows. she asked me afterwards not to tell dh as he thinks the world of bil and she wouldn't want to ruin their relationship. i agreed not to (against my better judgement). she was in tears and i felt very compromised.
so basically dh doesn't know the full extent of the problem, doesn't know what a sh*t bil is being, i've been dragged in and i don't know whether to tell him or not. i've decided not to so far, but i'm angry at having to keep this secret from him. i'm angry with sil for putting me in this position. she should have warned me before she told me. ultimately it's my mess though.
so, what to do?