About a year ago, my brother brought home this beautiful black kitten named Lexus. Well, she got pregnant before we could get her fixed. She absolutely fell in love with my mom! She literally would have nothing to do with anyone else if my mom was in the room. I ended up keeping one of her kittens (Ghost), and now SHE'S pregnant. She's doing the exact same thing to me. She sleeps in my bed every night, climbs into my lap every time I sit down, and follows me around the house all day. Is this just normal behavior for pregnant cats?