Not everything we want is necessary good for us. It mainly something we need to avoid. Which is the case with many of us.
David chased after Bathsheba knowing he was venturing into forbidden lust. Going above and beyond in breaking several God's commandments. When he got caught up in the moment. Yes, forbidden lust does that to various people. What's not to be touched? Shouldn't be touched.
What shouldn't be loved? Should be served with a purpose. Check out reasons for people divorce.
More likely its from forbidden lust. Where one of the lovers got carry away with the drama?