Joanna Fortune: My ex's partner doesn't seem to care about our children

"Co-parenting in a blended family way is not easy. It relies heavily on clear, respectful and open communication, which can be difficult to achieve if unhealed hurts are on either side."

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My ex-husband’s new partner shows little interest in our young children. 

They stay with them every second weekend but must slot into their grown-up routine — there are never any day trips or even visits to the playground. My ex seems to let her take the lead.