Tell your children the truth they need to understand what is changing, in language they can understand. Make clear that the separation is not their fault and that fixing the relationship is not their responsibility.
You may want to explain why their mother left. They may want to know who is taking them to school. Begin with their question rather than your need to be understood.
Prepare a simple explanation
If it is safe and workable, coordinate the basic message with the other parent. Explain the arrangements you actually know. “Mom and Dad are going to live in different places. This is an adult decision. You did not cause it, and you do not have to fix it.”
Then describe what happens next: where they will sleep tonight, who is collecting them, and when they will receive more information. Adapt the words to the facts. Do not promise contact, safety or a reunion you cannot assure.
If something is unsettled, say so: “We haven't worked out next week yet. I will tell you when we know.”
Leave room for questions
A short explanation can prevent you from unloading the adult history. It should not become a rule that children get only one sentence or one chance to ask.
Listen. Let them return to the subject. Younger children may need the same practical answer several times. Older children may want more explanation, while still needing protection from accusations, financial disputes and intimate details.
You can say, “That part is private between the adults,” without making the child feel wrong for asking.
Let their feelings belong to them
They may cry, become angry, go quiet or ask about dinner. Do not use the response to measure how much they love you or how well they understand.
If a child misses the other parent, do not ask for reassurance that they enjoy being with you. If they say they are angry with you, hear the feeling without making them responsible for yours.
You can be visibly sad and still be the adult. “I'm sad too, and I have adults helping me” is different from asking a child to keep you together.
Follow the conversation with care
Keep practical commitments. Maintain familiar routines where possible. Do not use children to carry messages, collect information or keep secrets from the other parent. Seek qualified support when their needs exceed what you can handle well on your own.
You will not deliver one perfect explanation that makes separation easy. What matters next is whether your children can keep asking and keep finding you reliable.
Next step: Read Separation Survival Guide for the broader practical work of the split.
Related: The first weekend with the kids · Tell one trusted person
