M.L.
Hi... here are a few ideas that might help:
*make a plan for the day, a schedule. Have him give you input on what he would like to do and incorporate. Include activities for him as well as his sister. (I gather your 5mo. girl is still easy to manage)Post the schedule and try to stick to it
* I've found that as my 3yr old girl keeps busy, engage in activities she is interested in, then she's out of trouble. So for the making of the plan I sneak in the things I want her to do also (ex. playground at 1pm? then she *has* to pick up her toys before then)
* When the melt downs come (inevitably, they do come).. take away privileges (sp?)... time out never worked with my daughter, she would *play being in time out! ... so, putting in the closet favorite toys came in handy... I give two warnings and if she doesn't stop, the toy goes away.... the melt down gets worse, but within minutes and with me reminding her that if she just does what I've asked her to do, then her toy can come back in one hour (not right away, and yes, she does the work looking forward to getting her toy back)
* I saw Dr Phill once (and no, I don't follow all the rules all the time) and he said something that stuck to me: Find their money... or something like that, meaning, find what is soooo meaningful to him and work it like money in the real world... so when picking what to put away, it has to be something he really cares for
* Misbehaviors are usually for seeking attention... When my 16mo old is sleeping at night (she usually is down before my 3yr old)... then I spend that time with my 3yr old, playing boardgames, reading books...quiet stuff but that allows us to talk and play together as when she was an only child... that has worked wonders... my guess is first child really would miss being the only one getting the attention, and they could still get some one-on-one, at least half hour of the day and would be great...it might even work for more appretiation of their siblings.
ok, that's my two cents... just try to work it in a positive way... I wish you lots of pacience... we do need that in a day to day basis and I wish I had a jar to get some out when I run out.... I hope this helps
M.