pele wrote:
I have a new cat(Tic) who has a 7 week old kitten(Kamea).

Until Kamea is able to stop nursing, you will probably want to keep Tic
and Kamea isolated from the others. It's pretty normal for mama-cats to
not tolerate other cats around her kits.

Once Kamea is weaned, you might be able to introduce them successfully.
You might also want to consider trying a Feliway diffuser at that time,
to help ease tensions. Using Rescue Remedy in the water supplies for a
few days before beginning the intros might also be a good idea.

Dan