My Dear,
You say that your husband is very caring and loving towards you and your two children and despite your age difference, you and your husband are in sync – there’s mutual love. This is good to know.
You have so much to be happy for in life: a good career, a loving husband and lovely children, so what is the problem? Do you think that your life is too good to be true?
You should not ruin your life and your relationship by dwelling or agonizing over your age difference. Since the issue has never been raised, I will strongly advice that you let sleeping dogs lie and continue to take good care of yourself and your family.
If it ever gets to be a subject matter in the future, I do not think it will have a negative impact on your marriage because you’re in a loving relationship. You did not lie to your husband about your age since it has never been discussed so you can’t be accused of deception.
In my opinion, your meeting was fated; you met at a wedding, liked each other, began to date, and ended up married. It’s not as though you were a cougar out to snare a much younger man.
Please don’t fret over a non-issue. Just continue enjoying your relationship with your husband. Good luck.