...if you're just not telling your DH you don't like his mother?
She's not a bad person - brought up some really great people including my DH - but our life views are fundamentally different and I hear an awful lot about hers because she will not stop talking! She has never, ever asked me a question, has no idea of what I do for a living etc etc etc. She's also quite self-pitying and always complaining that kids don't ring her etc (of course she never rings them...) and making digs about kids, partners etc.
I can grit my teeth and put up with it all and don't want DH to worry so always insist everything's fine when he asks. Is about only thing, I think, that am not truthful with him about.
So ethically, is this OK or should I just tell the truth quietly and rationally before I go mad one day and just VENT VENT VENT?