I refused to tell anyone what names we were thinking of - dh thought this was OTT but reading this makes me think I was right. MIL kept asking. Successive conversations went like this:
MIL: have you thought of any names yet?
Me: No. Weather's nice, isn't it?
MIL: you must have thought of some names now?
Me: Yes. Weather's nice, isn't it?
MIL: so what names are you considering then?
Me: quite a few. Weather's nice, isn't it?
MIL: I'm dying to know what names you've chosen!
Me: well, we wanted a good Biblical name. So we've chosen Maher-Shalal-Hash-Baz.
Either they don't like the name, or they do like it and then get really upset when you change your mind.
Sympathies Twiglett. Maybe you should pick a fight with her about something completely different, something you don't really care about - to take your mind off it