I’ve loved reading this thread, so thank you for doing it.
It makes my heart sad really, that you feel so isolated. Sad because I recognise it in myself a lot of the time.
I want to just say to you that you shouldn’t ever feel like you are letting your children down by not being so sociable, look at the incredible experiences that you have given them, they are so incredibly fortunate!
I was never a high earner (NHS Band 5 Nurse) but have had to stop working currently due to a lot of physical health issues, my daughter has never been on a plane ever, we struggle day to day, I manage to save maybe £100 per month, I won’t ever get anywhere near 50k for a very, very, very long time if ever.. these facts make me feel panicked and terrified most days, but reading your thread it’s made me realise that I am rich in other ways that perhaps I take for granted - so thank you for that.
You should be so proud of everything you have accomplished, for you and yours. You sound like a fantastic person, and people that you have invited into your life are very lucky indeed.
I really do hope you have a wonderful Christmas, OP.