And it's not even for her own memories, I'd guess it's for her to have the maximum attention she can possibly have. Birth and babies always bring attention I do think she's addicted to it
KK loves the attention, hates it if she thinks anyone might be getting more than she is, even when they’ve been having a tough time, or just had their own baby etc.
She is extremely hostile towards her sister in law
She gets annoyed if Ninny and Jaffa Mark spend any time with her nephews.
She’s nice to her other sister in law as she’s no threat at the moment whilst she has no children to compete for any of the attention
And she owns a dessert / cake business so KK likes the freebies