C.B.
Hi there!
My son is now 5 and when he was 2 1/2 he didn't want to go potty like a big boy either! He could walk me through the steps and everything. He kept on saying when I'm 3 momma. Well 3 came around and he said no not yet. finally about a month after his 3rd birthday I just said it is time. We took the diaper off and put big boy pants on. He messed in them and hated it! He didn't like the pee running down his leg or the poopy in the pants either. He did each twice I think and decided it was easier just to go in the potty. He's been trained ever since. He wasn't ready at 2 1/2, but he was ready at 3. Hang in there! It's frustrating, but he will get there!!
Good luck!!