Unless he forced her to get rid of her cat/dog/budgie/etc how would it be give and take? She's making him give up something that he claimed responsibility for, and may very well have an attachment to.I'm pretty damn pleased my partner Is also into keeping aquariums.
I have heaps of hobbies, there have been a few times where he has put his foot down and made me get rid of a few things as I've done with him. He likes to fix broken stuff, our study is a hell hole of his collecting broken things and my art stuff. It is always give and take though.
Maybe this situation is too?
Not trying to be a prick or anything, just curious on what you think would justify making someone get rid of their very reasonable amount of VERY reasonable sized tanks in a give/take situation?