Lots of good points raised, everyone. I guess the part of my OP that is still nagging at me is this:
why it took separation for them to acknowledge your existence?
As long as I stayed married to my abusive husband? I saw him maybe 4 hours a week, tops. My son would go weeks & months without seeing him.
The moment I divorced him?
All hell broke loose.
My son & were
property to him. It wasn't about acknowledging our existence. It was about control & ownership. So he did everything he could to get us back. No interest prior to me leaving turned into
extreme interest the moment one of his belongings rebelled against him.
Not that we didn't fight in the marriage. We did. But we were nice little belongings, who happened to just need to be put in their place. Once I left? Insert Abusers Playbook. Apologies, promises, gifts... And then when that didn't work? Threats & attacks. Attacks that ran from actual attacks on us, to attacking our support network... Mudslinging, lies, & stalkery bullshit (making it impossible to live -well- without him, shutting of our utilities, getting me fired, totaling my car, etc.), more lies (poor him, crazy me), etc.
That situation is just one of many why I don't give a damn what motivates abusers. Why I don't care for them to "see" how much they've hurt me (let them f*cking wonder if they've hurt me, not giving the satisfaction of knowing if I can possibly help it!), or try to explain myself to them. It's not like they're good people making mistakes and if they could only understand the pain they're causing they'd stop. Snort. They know exactly what they're doing. Convince them that what they're doing is working? There's no need. They suck. The end.
Good people... Thy can be in denial. They don't want anything bad to have ever happened to you. And if it did? They want you okay, now.
Abusers... They were there. They know exactly what happened. Denying what happened? Just another trick to suck you into making them your focus & your world.