I think it's very unhelpful that the usual narrative (even on this thread) is of someone who 'tests' you and 'picks' certain people. Of course some are like that, and sounds like they are the most dangerous. But many more are going to be more like mine - men (or women) who themselves had damaged childhoods or picked up bad expectations or behaviours but who are in other ways decent and well-meaning people. You always read how the abuser will 'try to isolate you' and you think - well, my DH isn't trying to isolate me, he's very socially anxious and I feel bad going without him, especially because he worries himself sick when I'm out late, so I'll just stay home. And then when your partner, who will patiently listen to you talk for hours about work drama, and cherished you through your pregnancy, and stays up all night to care for sick animals found on the road, gets really really angry, and pushes you, because you made them feel stupid when you laughed at them, you realise it was because of their low self esteem and crappy childhood that this gentle guy got cross, so you tiptoe around that too. Similarly when he wants to manage the finances, because you foolishly forgot to sort a direct debit, so he'll take care of it all now. And he wants sex and you know that if you say no he'll respect that, but if you say yes, he will be the lovely guy you love to hang out with, and you're tired of being on eggshells so you say yes even though you don't feel like it
That guy doesn't think he's abusive. Maybe he feels embarrassed about the push, but it wasn't painful and he's a good guy. And his partner probably doesn't see he's abusive either, she sees how he's been damaged and loves the other side of him, the one she sees less of these days, because she's been busy with work and the kids and less of a good wife.
Incidentally, this is why I don't like the Caroline Flack adoration on here. Of course she was fragile and had low self esteem and could be lovely to her mum, that applies to the majority of abusers, male or female - that she died by suicide is a tragedy for her and her family, but the #bekind thing makes a mockery of domestic abuse.