Of course, Victor is grieving. However, his attacks against Theresa, Nicole and now Eve are beginning to wear thin with me. He was right in telling Maggie that she should attend to the guest without him. However, as a powerful tycoon, he whould know that sometimes he should just hold his tongue.
He succeeded in making everyone uncomfortable at at time when they should be there for each other, trying to lessen the grief.
In contrast, Caroline, who just had her heart forever broken, was classy and strong.