Is it ok to take off my lifeproof iphone5 case a lot?

I have a lifeproof for the iphone 5, i have to take the case off a lot because it doesn't fit on my ihome with it on and some headphones can't plug in, will me taking it off a lot make it more loose/week? Will it not be as water proof because it doesn't seal as tight?

The more you take the case off, the less protective it becomes. It just starts to wear down