I always assumed it was because their preferred bed got too small, and neither of them like to just sleep on the sofa or bed so they never had anywhere big enough. They only like covered beds and it’s impossible to find one big enough!
How about an extra large dog bed?? Although, if they are both happy sleeping the way they currently do, maybe it is not so important. And, of course, if you spend the $$ to get a huge bed, as seems to be the case with cats, they won't like it anyway!!Luna sleeps spooning me every night and Pixie sleeps behind my knees, and we shut the boys away because I think that time for them is important.
Then, you have a LONG way to go before becoming discouraged - just based on how long it took Luna to accept Pixie, and let you get back into her 'good graces'!! Luna is older and now she has to deal with TWO more, not just one!!Luna took about 6 months to start being cuddly again with us after Pixie, so I was expecting her to be a bit off with us anyway. I am trying my best to love bomb her but she isn’t having it!