DD (17m) is fantastic with everyone but me. I get it, non-communicative toddlers are frustrated, trying to be autonomous, pushing boundaries, etc. I don't expect a perfectly well behaved under 2 year old or anything close to. But with literally anyone but me, she will be a "normal toddler" as described above, with tantrums easily redirected and otherwise fairly contented. Take this morning with me though. We've been to a toddler group followed by the supermarket, around 2.5 hours worth of time. In that time we had 6 "throw myself to the floor, scream and thrash around" meltdowns. One because I picked her up at the toddler group, one because we had to put the toys away, one for no apparent reason, one in the supermarket trolley again for no apparent reason, and two getting out of the car both at the supermarket and back home. DP has only recently begun to witness the extent of the behaviour I get, and he is legitimately shocked because he doesn't even get a quarter of what I get. Same goes for his mum. I know children supposedly play up more for their mums but she loses her shit over, and I really mean, absolutely nothing when with me. She'll be happily playing (not struggling with anything) and look to me, I'll smile at her and bang, she's thrown herself back, kicking and screaming. It's like my presence is simultaneously fundamentally necessary to her but also winds her up no end. I'm getting to the end of my tether with it now which is unfortunate because I'm her primary caregiver probably 80% of the time due to DP working long shifts. Nothing I do works to mitigate it.