i have 5 week old also and both my children are very 'good' as such...they eat well sleep well, generally happy etc. But lately my 16 month old is getting very angry with me if i give my 5 week old ANY attention. I have been quite tolerant of this and made sure i have lots of one to one time with 16 month old, also try to keep her distracted with DVD's or reading her a book whilst feeding 5 week old, but she is getting more and more demanding and to keep her happy i am finding myself putting my poor 5 week old down in the play pen with her dummy in whilst i amuse her sister! Today though i am now angry, as i know my 5 week old is much more awake now and no longer so happy to just lie there and look at her playgym all morning...she needs more time with me stimulating her. But when i try to involve her in anything 16 month old and i am doing, my 16 month old walks off and starts being naughty, pulling her books out and walking all over them then trying to rip the pages, or pulling the cats tail etc..its getting to the point where i am thinking that be devoting so much time to 16 month old i have made things worse...perhaps i should try distancing myself a little and letting her work through it? would it really harm her and mine relationship if i left her to amuse herself for 15 or so mins so i can have a bit of one on one time with my 5 week old? i take them both to the park every afternoon, so 5 week old can nap and i can play with 16 month for a whole hour by ourselves...but the minute 5 week old wakes, 16 month old turns into nightmare child! i think iam being as fair as i can be if not a little more leaning toward my 16 month old...but now i feel as though i am neglecting 5 week old! any suggestions folks!