Hi S.,
I know it is frustrating and as a mom of 4 I can relate. Personally I'm not a fan of making potty training a battle ground. I have not seen too many children go to kindergarten in diapers. Eventually, they use the potty. Here's what I think about it. If it IS a bahavior problem, pushing the issue only gets you more resistance. If it is simply something that he develomentally can't get a handle on yet, pushing the issue here only deteriorate the self-esteam.
I'm sure many would disagree, but I simply would change diapers or training pants and keep giving encouragment. Don't make it a big deal when he has an accident. Just say its okay you'll get the hang of it.
You can try showing the video "Pocket Snails Potty Steps." That was very helpful for my son.
Sometime with early potty trainers, it is the mom who is trained to get the child there at the proper time and when the mom becomes occupied with other things (like a new baby) she is not so attentive and it appears that the child has regressed. But truth of the matter is, the mom was the one trained not the child ;-) Also, children often regress a little here and there in all areas. It's how they develope. Don't feel pressured. You'll both get there soon enough.
Blessings,
T. E.
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