need advice. chinchilla

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Idk what to do. When I was 13 I begged for a chinchilla , I got one on Christmas that year. Then later on my brother asked for one and he got one. Lily and lulu were there names. This year lulu got her head stuck in one of her tents and tragically died. We buried her in the backyard and it was really heart breaking.  I'm going to college and the fall and idk what to do. My mom is making me feel horribly that I want to find a new home for my chinchilla. I don't want my chinchilla to be depressed because she never really bonded with me , she always boned with the other chinchilla. I just want her to have a home where someone can play with her everyday. Should try to keep her or find her a new home ? She poops 200 times a day. And I just really don't see her in my very small place I'm moving into... idk what to do :(