I'm painfully aware that I'm not clear on what the socially accepted etiquette should be when dealing with tantrums and grabbing when out and about in playgroup/activity situations, so looking for some input!
Tantrums
Yesterday we were at our weekly music activity class where DS (15 months) decided to throw a mini tantrum because I took my car keys from him which he had taken from my bag. Nothing major - but just started crying and arching his back. As we were in the middle of a song, I didn't want to disturb the others so I just picked him up and took him outside to calm down. Every time I opened the door to go back in, he started crying again so I stopped, waited and eventually he got interested by the music behind the door and wanted to go in himself. All good I thought.
Later on, he started up again for some reason that I can't recall. This time the class leader said something to the effect of 'don't worry, we're all mums here so don't feel you have to do anything', so this time I just let him writhe and cry on the floor until he calmed down and joined in again.
Both techniques seemed to work, but I felt mortified at the time as it was the first time he's ever played up like that in public! I'm really not sure what the best way is to deal with situations like this, especially when he is still quite young and obviously not very communicative. Was I on the right track? What else could I have done differently?
Grabbing
So, same venue, different issue!! After the tantrums, we were playing with all the musical instruments when DS wanders around to the other kids and gets interested in what they've got. (Other kids are older btw - around 2 - 4 years). By this point I've apologised for the tantrums and explained he's not been sleeping, and is very crabby at the moment and I'm dying through sleep depravation so neither of us in on form.
He goes over to one child and takes his drumstick (grabbing is unfair actually, he's not violent he just sees it and reaches out for it). I go over, Mum smiles and says its fine, so I get another identical drumstick and give it to the child explaining that DS doesn't understand sharing yet. No probs. DS goes over to another girl, does the same and this mother is absolutely fine and tries to play/interact with DS and involve him and her daughter with the instrument. I take it from him, explain that the girl had it first and that he can have later. Try to give him something else and he whinges but it okay. No probs. DS goes over to another girl (yes, I know I probably should have just kept hold of him by this point but this is over a 5min or so period) but this time I wasn't looking and didn't see him immediately. All I heard was the other mother shout at him 'don't take that, it's not yours' and grab the drum from him. She wasn't particularly nice to him and he looked a bit shocked at the tone and started to cry. I went over, apologised and pulled him away.
What is the best way to deal with this situation? He clearly is just curious and not being mean but I do want to teach him that it's not right to grab. Given the previous tantrumming episodes I just wanted the earth to open up and swallow me (I know I've got it all to come yet!) but I think it was just the first real time when someone else has seen fit to get involved in disciplining my child so I was feeling particularly sensitive.
Help!