cats change in behavoiur??

[tia82]

My Cat (2 years old) gave birth 8 weeks ago.
A few weeks after i took her to the vet to be checked over.
The vet gave her the all clear.
Last week she managed to get out the smallest window.
I found her 3 days later. She managed to get herself locked in the neighbours shed. After getting her home, giving her plenty of food and water she snuggled up on the bed as normal and was fine. Now, for the past 2 days i cant get anywhere near her. She will hiss, growel, scratch and bite me. i threw a towel over her so i could check for any obviouse injury......nothing.
This is really not like her. She has now turned into a really nasty cat and wont let me or anyone else near her. Not with out giving a good attack anyway. Im going to try and catch her again and see if the vet can see anything wrong with her but in the mean time, any ideas as to why she has suddenly chaged would be great.

[raggies1]

She may be pregnant again but you would expect her to react the same as when she was pregnant last time but I do know that pregnancy can make some cats a bit fierce.

[tia82]

im not sure. last time she was pregnant she was a bit aggresive to my other cat but always fine with me. I dont understand it

[Pressgang1]

What happened to her kittens? Catty hormones can go really weird if she can't show her maternal instinct.

[tia82]

Still with me as i wont let them be rehomed for another 2 weeks. I think they grow up better spending more time with mum rather than being re-homed at 6 weeks!
She hasn't really gone near them for last couple of weeks though. They are eating wet food now anyway and dont even attempt to feed off mum anymore.

[animad]

i dont know much about this but maybe she either thinks you want to take her kittens because yourscent is on them or maybe because she is in season and thinks you will attack her for a male sorry i didnt know anything hope i could either way good luck could tell you me how it goes at the vets please hope shes okay xx livvy