It is hard isn't it .... one of my DDs and her OH and baby lived with us for quite a length of time as they had a house fire and sorting it all out took ages. When they returned home it was a wrench, both in terms of missing the young couple as well as the baby.
They are a similar distance away to yours OP.
This was some time ago (the baby is now 17!) - at least now you have whatsapp and can send your DGC lots of messages and videos etc.
The only way forward is to remember and treasure this lovely time you have had with them and to know that your input at such a critical time in this child's life will have a long term positive impact. And I am sure you will be called into action as babysitter a lot!
I have bunions. Looking for a shoe that is comfortable.




