I'd be grateful for any advice/ opinions. I've learned an enormous amount from MN over the years about DV and I only wish I'd come to it sooner.
Two of my DC have got engaged in the past few months and are planning their weddings. Their father/ my ex husband has had very little to do with them since I asked him to leave fifteen years ago. The DC lived with me and me alone after the divorce. Contact is minimal both between the DC and their father and between myself and my ex husband. My ex husband was very violent - high level violence - over a very long period and the DC (to my great shame) witnessed the injuries and heard the noise.
He has never been invited by them to any other major events in their lives (graduations etc) but there's an unspoken consensus that he ought to be invited to the weddings. I think perhaps this is partly to do with not rocking the boat with the partners, who I suspect don't know the details. We've all tried to move on. I completely get that position re. inviting him.
For some reason I'm feeling absurdly dragged back into the past by the idea of him being with me at a family event. I've tried to draw an iron curtain over the past and if my thoughts stray that way I push them away hard. I'm absolutely determined that the DC shouldn't have such a big life event spoiled but I'm seriously worried about him drinking too much and trying to put me down vocally in front of the other parents/ guests or approaching other DC who have told him they want nothing to do with him ever again. Basically causing a scene and spoiling the wedding/s. I'm able not to react but I can't do anything to limit his behaviour.
I also don't want to look as though I'm trying to stick my oar in with wedding arrangements but having some input into the seating plans might help. Then again both my DC who are marrying are the grooms, so I could easily look to their fiancees like an interfering over controlling mother in law to be - but as I say, I don't think either of them have a clue how bad things were, just that my sons think their father is a bit of a dick.
Any advice about how I can handle this for the best? I've had a few snarky WhatsApps from my ex husband recently. The absolutely key thing is that I don't want any of my DC upset, or their event or their sibling's event messed up. And actually I do think that at the core I'm making this all about me, which is something I don't like.