Let me start with the thing nobody says clearly enough: guilt and regret are not the same thing as having made the wrong choice. You can know — with your whole body — that leaving was right, and still feel guilty. Both can be true at the same time. The discomfort of holding both is not a sign that you are confused. It is a sign that you are a person who loves your children deeply and takes your choices seriously.
Where the guilt actually comes from
Most of the guilt divorced mothers carry about their children is not their own original feeling. It was installed. By a culture that still, quietly, holds the idea that a good mother stays — regardless of what she stays in. By family members who said things, even gently, that suggested the children would have been better off with an intact home. By a version of yourself you used to be, who made promises you could not know would become impossible to keep.
When your children show sadness about the divorce, you absorb it as proof. When they miss their dad, you interpret it as evidence. When they ask questions you struggle to answer, it confirms the story you have been telling yourself — that you caused this pain. But children do not need a perfect, painless childhood. They need honest, loving, present parents. You can be all of those things and still be divorced.
What children actually remember
Children raised by two parents who are miserable together often carry the weight of that misery into their adult relationships. They learn what love looks like from what they witness daily — the silences, the tension, the way two people treat each other when they are not in love but staying anyway. A child raised by one parent who is honest, rebuilding, and fully present learns something different. They learn that hard things can be survived. That a woman can start over with dignity. That life after a difficult decision is still life.
Your children will not remember the paperwork of your divorce as much as they will remember whether you were emotionally present or absent. Whether you were bitter or honest. Whether you kept loving them with your whole attention even when your life was falling apart around you.
The guilt that serves you and the guilt that doesn't
There is a version of guilt that is functional — it prompts you to check in with your children, to talk honestly with them, to take their feelings seriously. This guilt is doing something useful. Act on it and it resolves.
Then there is the guilt that does nothing except punish you. The guilt you carry silently at midnight. The guilt that makes you second-guess a decision you know was right. This guilt is not serving your children. It is just hurting you.
If your daughter came to you in twenty years and said "I stayed in a marriage that was wrong for me because I felt I owed it to my children" — what would you tell her?
That is the answer you need to give yourself right now.