Unfortunately she then locked herself away in her bedroom and we didn't see her until this morning where she was quite abrupt with us
Oh gosh, it must be some kind of chemical reaction in the brain that occurs when a mother-in-law becomes a grandmother, they suddenly become academy award winning actresses!

My MIL tried something ONCE, she bought a toy for DD and forced it upon her in the hope it would be her "go to" toy.
Thankgod, DD hates it lol

Eventually she will chill out, in the meantime remember this is your time with your beautiful bub and no amount of silliness coming from her should ruin it