Some M I L need a firecracker up there where the sun doesnt shine!!!!
DON'T let that woman discourage you from getting your baby... she needs a life.
Show her that you don't need her for ANYTHING...ask her NOTHING. If i had a M I L like that i sure as h*ll would ignore her existence!
Tell your M I L you lovingly paid a good price for your new beautiful baby, everything that's beautiful is expensive. You get to look at her "ugly mug" for free

she should spend some bucks on her face... after all, you have to look at her