22 year old gets involved with a less privileged 16 year old.
16 years later you're working from home with a very limited outlook.
Partner throws a strop, stamps off and threatens divorce because you say you want to go out and work for the police.
SAYS it's because he 'hates' the police.
Possibilities?
He has experience with the police you don't know about and is petrified you'll have access to his record.
He is genuinely appalled by cases we've all read about - misogyny, racism, assault, murder - involving serving serving police officers and doesn't like the thought of you becoming a part of their world.
He's worried you'll get hurt.
This means you'll be out. Out of the house, his sight, his control.
Getting opinions, friends, independence and money/pension of your own that don't depend on him.
Outwardly he's great to everyone, who have a different view to the one you've seen.
Everything points to coercive control.
We never go out without saying where we're going, an idea how long we'll be - it's only polite and considerate and means we're more likely to get help if we need it. I think that one could be seen either way.
There's a lot going on here. Do you have children?