Hi Winnie, Sorry you are feeling so down at the moment. You do all you can for your adult children because you want their lives to be easier and do it out of love, in return they take you for granted. I've been on here a very long time more than 10 years maybe more. Estranged from one child, long story. If you can I would stand back for a while, stop the giving and bring so readily available, just for a while, coukd you go away for a holiday or stay with some one, whatever, clear your head. In the end you will need to clear the air in order to you stop feeling as you do and have a better relationship. You're not estranged and hopefully you won't be, you just need to set the boundries
and let them know how hurt you feel, sweeping things under the caret doesn't work, it does need a calm head and objectives though. When everything is readily available they will go on as they do not realising how you feel. Ask yourself what you do want.
Everyone on here understands, many of us are estranged from one of our children, which is what none of us ever wanted, in the end we had to accept this is how things are and it needs both parties to want it to work, bit like a marriage. People have been on here and happily reconnected with their families.