So sorry OP xx It’s bewildering as you are bereaved and also anticipating another bereavement.
I lost my mum when my second child had just turned 1 year old. We found out she was terminally ill when I was 37 wks preg. The last months were bittersweet as they were so incredibly precious, and so incredibly sad.
My older one was 4 at the time. Its a lot to manage in your own head along with the stresses of parenting. A previous poster hit the nail on the head about parenting without your own parents in the background. It is an adjustment and you have to be kind to yourself and give yourself time.
The things that helped me were having friends who also had lost a parent. They understand the trauma of illness and loss as well as parenting through it, like nobody else and they were gentle with me when everyone else had forgotten and assumed it was ‘back to normal’. Friends in the same boat also got me through the irrational resentment of fellow mums who had their parents fit as fiddles doting on the children all together at the park when my mum was sitting in oncology, or desperately ill or, as now, passed on. I didn’t want everyone’s mum to die if course, but I was just completely devastated about mine. Solidarity is a huge help as it helps you remember it is normal to feel overwhelmed, angry, dark, resentful, irrational and all the other many emotions which accompany grief.
Through it all, I was grateful to my little ones — although potty training when dealing with palliative care or when grief stricken is v v v v far from ideal. They are still little live, noisy tributes to their Gran who loved the bones of them. I tried always to remember what a gift they are, even when I myself was despairing of the situation we were all in.
I found that by being open about our situation, people who understand and had been there sort of appeared out of the woodwork as they got it, and they knew what to say and how to help. And also in the last 4 years I have been able to pay it forward to other mums who find themselves in this situation — which is cathartic in itself and helps dispel the bleakness of loss.
Strength to you my Mumsnet sister, for the road ahead xxx