This patient support community is for discussions relating to the challenges of parenting
toddlers (age 1-5), including physical, speech, sensory, cognitive and emotional development, choosing a daycare/nanny, games & activities, and toilet training.
Let me ask you something . . . do you think a four year old would know that a lego down the toilet would result in a huge plumbing bill? Of course not. Your fiance is out of line and I would not be too keen on making this person a permenant fixture in your child's life. This is only the begining. He already has a bad taste in his mouth about your son, your son will sense it, your husband will enforce "his" brand of discipline, then your son will act out, etc. etc. etc. The tension will rise like you won't believe and he is still a preschooler. Kids do dumb things. ALL kids do dumb things. My son threw my cell phone in the toilet. He didn't flush it as I was right behind him, but he thought he was being funny. He was 3 at the time. Should I have lost my mind and decided right then and there he was the devil? I think not. He was playing and had no idea what he was really doing. Kids don't see dollar signs or big pictures. They are little and learning.
I'm not trying to be tough on you or critical but you have to keep things into perspective. Where are you when he starts singing---- is he bored out of his gourd? Is he ready to go and has learned that if he does this, you get the idea? Is he being ignored and he has learned that negative attention is better than no attention? All of these are real possiblities and it wouldn't make you a bad parent or anything. They are the reality of raising a child. We have lives that we try to incorporate them into and then unfortunately they sometimes can't handle it and act out. We get mad but sometimes we expect too much.
With that being said, the poop thing IS gross. I would make a big deal out of that talking about how that can make everyone really sick. It sounds like he gets in trouble a lot though----- so it is hard in that scenario to make one thing more important than another.
Discipline, it is always hard for every family. I am a big believer in finding lots that a kid does right. Kids love praise! They start to work for it often. There is a book recommended by the expert here called "SOS for Parents" by Lynn Clark. I have gotten it and it lays out a program for timeouts that seems to work. You just have to follow the program. I'd say to stay calm always. I would not spank (or for heaven's sake, allow the fiance to do it!) as that teaches "don't hit, so I'll hit you". That is just my opinion on that, but I'd rather parent by getting their respect than fear. Another thing you can try is if there is something that your son likes very much, he can earn it. My kids get coins for good deeds and behaviors. They put them in a piggy bank and when the bank is full, they get to buy something. They LOVE this and work really hard to get their coins. They are 4 and 5. You could try beans in a jar. As the do good deeds or have appropriate behavior, they get a bean in the jar. When they get to 25, they get to do something they like as a treat. These are posative ways to change behavior.
Lastly, in questioning if he is at normal level for behavior----- he sounds like it to me. If he weren't, you would need to remind your fiance that if he is not normal---- he needs just that much more empathy in this world. Seriously, your man sounds rough. I'd question that. Good luck, you sound like a caring and kind mother. Keep it that way!