You tell me! I'm going BONKERS here!!! My son has been consistently potty trained since he turned 3, with the occassional few accidents here and there. But for the most part he initiates going to the bathroom all by himself. I don't have to ask him if he has to go. He just goes when he has to so I thought we were in the clear. He's also been sleeping dry through the night in cotton underware since BEFORE I would have considered him "potty trained". He really has done a tremendous job, imho, what with having a new brother shortly before he turned 2. But the problem lies in this last week or so. He's been acting out like crazy, doing things he knows are wrong. He's never like that!! Call me crazy, but this kid rarely does stuff he knows he not supposed to. So you can imagine my shock this week to find him doing stuff like lying all the time, opening the front door and letting his brother out when I'm not looking, hitting brother, being purposefully mean to him, being destructive and all that fun stuff. Oh and he's become extremely clingy lately. Which I don't mind...it's just something I'm noticing. He's always asking if I'm going to stay with him when we go places, and becomes visibly upset if I mention a sitter. He acts like I've just been resurrected from the dead when I come home after being gone only an hour - which btw I'm not complaining...I love the attention =) I just wonder if there's something going on I don't know about developmentally/psychologically. And I know a lot of this stuff is just natural growing up so I really haven't given much thought to the behavior. He's just had a lot of time-outs lately for his negative behavior which haven't seemed to be helping :( Anyways, along with this extremely different behavior, has come the potty accidents. All day, every day for the last week. When he has accidents I try not to make a big deal about it. I know potty training is a psychological milestone and kids reach it when they're good and ready, no matter the pushing or prodding. I just ask him if he had an accident and he'll say matter of factly that he did. Then he's instructed to take the soiled items off and put them in the dirty clothes basket in his room, and grab clean stuff-which he does excellently :) I do my best not to make him feel badly for the accident...after all he is still learning. But then last night while out at a church function, he peed through his stuff and since his shorts were baggier than his underware I didn't notice and I kept praising him for being so dry (he didn't say anything lol). Then when we get home I noticed big red welts on either side of his legs from where he'd been wet and had irritation there. He screamed several times during the night because he kept peeing his boxers through and it was burning. This just hasn't ever happened before. I'm starting to get really worried as to whether or not something is going on with him. He's starting pre-school at the end of Aug. and we've talked about that a bit to which he's become extremely aggitated asking me if I'm going to stay with him. So I've dropped the pre-school talks for now. Other than that I can't figure out what might be stressing my little guy out so much to act so differently. Family and home life has remained the same. Oh and I'm expecting our third child which he seems thrilled about. I framed an early u/s photo for his room and he talks about the baby and how he/she's growing and so I don't know if that is stressing him out and causing him to do this stuff for attention and/or revert back to doing baby things. Any suggestions, and/or advice?? I know this is hugely long and sadly scatterd, but I'm so at a loss as to how to handle this appropriately. I love this little guy more than anything and only want the best and easiest transition through what seems like a difficult time for him. Any thoughts? I'm a sahm so I'm with the boys 24/7 and have been doing extra things to boost his attention getting/special boy feelings since this has happened but that's all I know what to do!!