10 Answers

Anytime you bring a new cat into your household there is going to be an adjustment period sometimes as long as 3-5 mo. sometimes just a week or two.  It is natural because the cats already there are jealous and protecting what they think is their territory.  I have several and have had cats most all my life so it is just something you have to go through.

You need Darci 13.

If the younger cat has been trying to nurse,the younger cats teeth are too sharp and the older cat says "enough is enough"

Because your oldest one is Mom she will need time away from the extremely energetic and needy kitten.  Give it time and make sure Mom gets lots of love and human attention.

The oldest is female, right? Enough said.

they r probably getting annoyed of each other

All kids need a little disipline now & then.

Baby cat is quickly outgrowing her diapers and mamma cat knows this, and doesn't feel like Mama anymore.  The younger cat is becoming like another adult cat to Mama, and one she doesn't have to like anymore!  They'll probably get along fine down the road, but there is an adjust period going on here right now.  They'll have to work it out, with your help.

well it might be that ur oldest cat is needy too and thikns about alone toime with u the owner..