We saw that with Wanda too. We don't know how long Wanda lived under his roof at Castle Doom while they were engaged but he did keep her safe and secure at time when she could have had another episode of whatever madness Bendis dropped on her.
And as we saw he had put together his own family on Battleworld that was identical. I wish they were more clear about whether or not those were Victor and Royal Consort Susan's biological children or not. IMO the fact that they said 8 years or so had passed on Battleworld indicates it was and Tom B. said so on his blog but the reader is left to draw their own conclusions.
And Val definitely manipulates Victor. She talked him into holding off 3 Mad Celestials to buy them time in the fight later on in the battle to come. She is his "better angel" in the respect that he wants too look to be a better man in her eyes. Even in that FF annaul that Crimz posted from, he wouldn't fight Susan while Valeria was there and ordered all the guards to stand down. Hickman hints that in the years to come that the relationship stays there, as we see when Future Val comes back to warn them that Doom had bought himself literally a world of trouble when the beings he created on Doomworld had wrested his Infinity Gauntlet away from his and were about to kill their creator.