My DD is 2.8 and has had a great relationship with my PIL. Since she was 1 she's spent a day a week with them, occasionally stayed for a sleepover always been really happy & excited about going and all three have had a great time.
They looked after her over 2 nights whilst DS, now 5 weeks was being born. There were some complications & DS and I ended up returning to hospital for another 10 days & PIL helped with pre school pickups but DH was home for her bedtime all but 2 nights when her other granny, my mum stayed.
DD is lovely with new baby, but for the 3 weeks we've been back home she is increasingly horrible to her GPs - doesnt want to go out with them or to their house anymore and is rude whiny & stroppy while they visit. Today they bought her a gift & she said she didn't want it & threw it across the room, which appalled me.
Anyone experienced similar/any advice? . PIL aren't even overly interested in new baby, they're keen to ensure DD doesn't feel left out & because he has been ill, they haven't been holding him, so I don't think it's jealousy. When it's just the four of us she's much nicer.