I dunno, I think the little we see of them suggests they're pretty happy. And no cheating rumours I can remember despite the fact he's close to Kyle so obviously access to escorts at all times.I’d kiss and tell too if he mugged me off like that.
And i am 100% positive ON would go straight to press if he turfed her and her son out of his mansion.
He probably still cheats but she wouldn’t give up that life so turns a blind eye. I think they all cheat, girls literally get arranged for them.
I'm choosing to believe, pending any evidence to the contrary, that he actually loves the jammy cow and has a happy life with her.