My daughter is nearly 10 months old and goes to her dads for a few hours every weekend, I drop her off with her car seat as she is still in a baby one. He has now said this doesn't fit in his car (his car is a lot bigger than mine, his girlfriend just needs to move her chair forward!) and wants to buy a car seat to stay in his car. I've tried to explain that until she's 15 months she needs to be rear facing and even sent him an article on it but he's still insisting on getting her a forward facing one. This terrines me bwvause I've seen the effects of crashes with forward facing car seats and babies and I know how he drives (even with her in the car) where do I stand because I don't want her travelling in a forward facing car seat until she's big enough.