She wasn’t in love with him either. But such marriages were never about love, were they?
I think they did love one another, or at least were infatuated. Then, they had kids, which usually does lead to a kind of love.
She was only 18 when she began her relationship with him. He was 12 years older.
It was a bad idea. Someone(s) should have been looking out for both of them and discouraging the marriage. He should have married Camilla in the first place, when he could - but he wasn’t ready to marry.
Anyway, there’s William now.