"*but I decided to stay so the DC were near their dad, even though I was miserable. However lockdown taught me just how lonely I was. I can’t even get a job because I have no childcare and to pay for it would be more then what I would earn. I can’t get a hobby or go out with friends cause again, no childcare.
but as many have stated, stuff my life, as long as dad has a relationship with his children then goes off to work*."
The problem is Op your getting a hard time on here because of the above statement.
Lots of thought as to how this benefits you, you and you but no comment the kids and downright refusal to acknowledge this is about what you want not what's best for the kids.
On a pilot's salary you will be getting almost 100x more than what most mums on here get from their ex's. You could get childcare on that money but choosing not to.
I suspect tbh you have a mentality of im hard done by so I can do x when you know deep down your wrong.
I have been single mum, no help and just got on with it, it's hard but heck so is like, never once would I put my DD relationship with her father at risk by doing a move that would only benefit me. And my ex is a ass hat.
Justify it how you want, but this isn't about always putting yourself last, it's about putting your children first which every good parent should do.
But "mother knows best right" (and yes I just quoted a Disney film 🙄
Poor kids