I like the sounds of it. That's exactly what his ex did. They probably would have still been together, but Emerson's career sort of became the issue. He's only dated one man seriously, to the point that the girls were calling Emerson daddy.
I could see Ezra trying to push Yumi away, he didn't want to be left so exposed like the last time. He finally gave surrendered to the power of Yumi, ha.