I loved our wee girl and still miss her terribly. She would beg to go in her ball and be very pissed off when we made her take time out in her playroom! She’d be as annoying as possible until we put the ball back in her playroom and she’d run right into it.
However, we know we were incredibly lucky with her, she was curious, funny, loved being on us/held, a proper little character.
Only very occasionally she STANK, really, really, bad...vets/pet shop/hamster owning friends etc all said they’d never, ever, smelt anything SO rank.
...but I really don’t want to get another one as it’s nice not having the hassle of cleaning out, getting holiday care, making sure they’re getting enough exercise & attention etc. And it wouldn’t be her. If I could have her back I’d do it in a heartbeat.
I can understand why you feel the way you do & I’d threaten Dp with a slow, painful, hideous death should he ever bring another animal home....and I’d make him clean her out.