I have a 5 year old female cat. She's an only cat and was bought a present by my then husband in 2016 for Valentines Day (we'd discussed getting a cat and the work involved before etc I've had cats all my life). She's indoor only by choice - if I leave doors/windows open she sticks her head pout then turns round and comes back.
My husband lived in the house for 10days without us and then he moved out and me and my daughter (2.9) moved back in. Nothing has really changed apart from my husband isn't here anymore.
But Cats behaviour is really odd. She's always been skittish/a bit scared of people. But now she's scratching furniture (she has a scratching board nailed to the hallway wall, and scratching post in the living room), following me round, has bitten my daughter unprovoked twice and is just generally not herself.
I've taken her to the vet who said she's fine physically, and he also flead and wormed her (she gets done every 3 months with stuff from the vets anyway) and clipped her claws so they're shorter. He said her behaviour is due to the change in home set up.
What's worrying me is how long I can expect this behaviour to last or is it permanent? She's generally a loving cat, and I missed her so much when I wasn't here, so I don't want to have to rehome her but if the biting and scratching carries on I might have to. We've been back 1.5 weeks now.
How long should I leave it? And is there anything I can get to calm her? I'm not going to leave her, she's my 2nd baby (after DD) and DD is gentle with her (no fur pulling, hitting etc. she literally just strokes her and sings to her (no idea why she sings to the cat!))