A simple response framework
Pause before you send
The first draft is often the most emotional. A short pause creates room for a better response.
Find the real practical issue
Is the message actually about timing, handover, school, money, or another parenting detail? Respond to that, not the emotional packaging around it.
Keep it short and child-focused
A clear practical reply often works better than a long explanation or a point-by-point rebuttal.
Keep your record clean
Assume you may need to review the conversation later. Write in a way that will still look reasonable when read back.