I hate him and he will get elected and he'll be an embarrassment for our country - which he is anyway, only it'll be magnified because he'll be PM. It's yet another act of self-harmfrom the conservative party that will affect not only them but the entire country.
That said, there's no evidence as far as I can tell of violence here and he's had a bloody massive row with his partner, who has called him a spoilt brat, essentially (which isn't new information, is it?!)
Yes he'll be an embarrassment - more so if he's going to have loud domestic arguements from Number 10 - but I don't think this is that much of an issue in the grand scheme of things. Most people have had blow out rows with their SOs at some point (hope that isn't just me). I think this is almost being portrayed as Boris being the agressor by definition and tbh, a lot of what is in the public domain sounds like his girlfriend has, quite understandably, had enough of him. He probably doesn't want to talk about it because she told him some home truths that he doesn't want his electorate to know about - i.e. he's a selfish fool who has no regard for money.