MIL bought a car seat for her car, for when they take our 18-month old DD somewhere. This is very kind of her and I'm grateful. But the one she's bought isn't rear-facing, and everything I've read indicates that children should stay rear-facing as long as possible.
MIL doesn't see DD very much (they live an hour away) so I don't want to discourage contact, but she's very sensitive and I'm worried that it will hurt her feelings when I insist they use our own rear-facing car seat if they do take DD somewhere. I also have a strong feeling that MIL thinks I am too protective and precious about DD.
AIBU to insist they use our rear-facing seat instead of the one they've bought? As far as I'm concerned, DD's safety comes before MIL's feelings, but DH feels awkward about it.