Aww! :( see, my parents hate my tanks and tell at me whenever I get more fish. My response: "I've been keeping fish for almost 4 years now. Stop telling at me for these dang things. You don't take care of them, I do. And, quite frankly, I enjoy them, so let me be happy and continue with my hobby." Course, you can't say the exact same thing, but ... xD my dad told me last week that I was only allowed to have two tanks. I still have 5. (Such. A. Rebel! xD)
Still, I hope you and your parents work out an agreement. I tend to always win my arguments by saying that I know more about fish than they do, therefore I know what they need and what they can handle.
100g Native Fish Pond, 55g Goldfish/Catfish Community, 50g Plant Pond, 40gB Tetra/Cory Community, 20gHM Community, 20gH Turtle (Bender [RES]), 20gL Turtle (Kif [YBS]), 15g Reef, 5.5g Betta (Okami), 5gFBH Betta (Pron), 5gHex Betta (Twister)
2 dogs, 13 cats, 2 turtles, 1 bearded dragon and 1 crested gecko