2 DC aged 3 and 16m, never been away from the youngest overnight (she still BFs to sleep and overnight) and only been away from the eldest when in hospital having youngest.
2 days a week I work in an office which is 2 hours away from home, 2 days I WFH. It would make things much simpler work wise if I stayed overnight between the 2 office days so as to avoid one of the commutes. At the moment I split the days as it's very tiring to go back to back days. This week I have meetings such that I need to be in back to back days. The rational part of my brain knows I should just stay - I would be getting back after kids were asleep and leaving before they were up. But I feel extremely anxious about it, to the point it brings me to tears thinking about it. I worry that one of them will need me and I won't be there. And if they learn that I'm not there, that they just won't want or need me anymore. I had PND after my eldest and thought I had come through the other side, but the thought of being away from overnight brings up all these inadequate parent feelings. It sounds so pathetic when I write it down.
YANBU - it's normal to want to be there overnight
YABU - suck it up and get on with it, they'll be fine