My sitch is that my H went and got a car (2004 pick up truck) under OW's name. By reading your current post, I gather she's feeling kinda like you are. She must be thinking that their R is going in the right direction.
First H moves in with her and then gets a brand new car under her name.
H insists that the car under OW's name means nothing. Simply that he needed a favor and she did it for him. When I asked H what would happen if things didn't work out between him and OW - he simply said then the truck comes with me.
Oh this is all so confusing!
It's really opened my eyes to read your post. It is a good thing for you - because that's how I see it. If H is getting a car under your name and his - then I would see it as him not going anywhere any time soon. But in my case - I guess what I thought all along is what it is.
Sorry to put in my 2 cents about this - but it kinda hit home with me - just the other way around.