My step children’s mum has very recently had a new baby. The youngest, 6, seems to be really struggling and has been since the pregnancy was announced - there’s been a big regression in behaviour and speech. We have the children 50:50 and the behaviour has been challenging at times, but at root there’s a small child who is feeling unsettled and confused.
Their dad and I have remained consistent in maintaining our usual rules and boundaries, whilst factoring in that he needs more support and reassurance at the moment (cuddles, 1:1 time, group non screen activities).
I just feel so frustrated by their mother, she is not what one would describe as an engagement and proactive parent at the best of times. And now this poor little child is really struggling and she’s too clueless to even notice. The older children are very obviously being sidelined and we’re supporting them too of course but can have more open (age appropriate) conversations with them so it is a bit different.
It is just awful to observe, I have a child of my own (not my partners) and cannot understand the level of disengagement their mother is capable of. I’m mindful my role is not to mother them and I don’t, but I am a more engaged with them as a step parent than she is as a mother, it just feels like it shouldn’t be this way.