Your parents have probably spent over a million dollars on you since you were born and probably bought you that camera, how about you call it even for her losing something she paid for?
That was her choice for having kids, if she wasn't willing to spend money she should've learned to condoms.
Anyways I agree that mom's are silly. My mom accumulated a debt of $650 to me over the past 2 years, and recently she was threatening to not pay me back. (Which was actually relatively frightening, considering she has the power (legally) to do that). Luckily though, she gave it back to me today so no problem.