I Ffed two of my children with no guilt, BFed one & currently feeding EBM.
In each case I have done the best I can at the time - so, no guilt!
There's a lot more to raising children & parenting than how they are fed.
In some cases, there might be physical or emotional reasons why it is better to FFeed.

I also think that there is not a mother out there who thinks that she gets absolutely everything right. We all fall a bit short of our standards somewhere along the line, you know?

If they are loved & have their needs met, that is the most important thing.


ETA - FWIW, I suffer more guilt over what they eat now ... wait until they get older! That's a whole different kettle of fish