I actually had a feeling she broke up with him too cause there was a pretty long dry spell of no BG vids. But then she posted one with him like a few months ago. I'm thinking maybe the dude is just self conscious cause he gained tons of weight maybe a bit insecure about his size also? Or maybe he's just over it who knows. I'm pretty sure she went to Hong Kong with him though if you hear him in her some of her BG vids he has a pretty heavy chinese/fob accent.
That being said though she did make a post a month after the last BG vid about the year being her toughest year and personal growth/maturity also that she had to get used to "new feelings." so maybe they did break up. But I assume they paid for that house together so not sure how that's working out.