Ex has dds 6 and 8 one night a fortnight.
My older dd bumped into my 6yo outside some public toilets in town and waited with her for over 5 mins, 8yo came out during that time too. Ex sauntered out after 5 mins.
When the girls were telling me this when they came back it transpires that he regularly leaves them for what must be over 20 mins to go to the shop and buy essentials.
What can I do?