When that phrase is the first thing you hear, and it is often accompanied by an increasing decibel-ed wail, nothing good can follow.
If you really think about it, they did do something. Actually, lots of some things.
Like make you a mom.
They make you wonder if you are losing your mind on a daily basis.
They challenge you to be the kind of person they already think you are.
They force you to challenge yourself, try new things, just to be an example that puts their money where their mouth is.
They provide you with ample opportunity to stretch your physical limitations on a daily basis, sometimes, even down to an hourly basis. You never knew how strong you were, how much endurance you had until you had a kid. Double that with each additional offspring borne by you.
They make you question every manufacturer, teacher, assignment, food, additive, vaccination, decision you have ever made or are going to make. They make you think twice before ingesting your favorite sanity food (or drink), wondering how it will affect your longevity/health and their well-being.
They make you reprioritize, whether you want to or not. You just can't do the stuff you want to, even when you want to, 'cause you've got them. Everything is colored with the responsibility of their existence; their well-being.
And even though there are days when you feel like you can go no further, that you would gladly walk out and never return, you are a better person because of them.
When those words are uttered in my house, they often bring me a tremor or two (or three) of fear. But mostly, I am grateful. Mostly.
So, keep thinking you didn't do anything.
Nothing could be further from the truth.
And hopefully, one day, when you hear those words from your brawling kids, you will have to smile to yourself before putting your game face on, and know what makes my heart keeping beating happily.