Larry wasn't the one.

I'm rewatching the whole series, and I'm at 4A. And aside from the fact that Robert Downey.Jr had to leave. Do the writers thought we were this naive to think she has finally found the one?! The guy had an ex wife AND an ex mistress, with whom he's had a kid, and to whom he still habored feelings and sexual attraction! Please, anyone with a brain would know Ally would be the little pet, he choses to spend the rest of his life with. While having extras, on the side. He was clearly in the Honeymoon state of the relationship, with Ally. Where the ex who dumped you, comes back, and you get revenge (consciously, or not) on him/her, by giving this new and improved relationship a try. Fact is, if they did got married, he would've dumped her either way, to go back to the ex, when he thought he would lose her for good. Jamie was the one Larry loved, not Ally. Plus, he was a womanizer. Danger!...