Oh adverse we are so sorry, no plans in all the world can take account of such a sad and unfair tragedy, so sorry about your little girl, sod plans. You have been amazing just to exist, just to be and to carry on for your other DC.
I think, speaking to the OP now, that we can feel we haven’t done enough or aren’t where we ‘should be’, but we are here and if we are healthy, happy, have people that we love and are loved back in return then that is all good and should be cherished and celebrated and 50 is not so old that we can’t have some dreams and ideas for the future if we want to work towards them.