As far as we know, right now Wendy Williams hasn’t responded to Dionne Warwick’s comments, so this feud is kind of one-sided, but it does seem like a feud nonetheless.
Sounds to me like Warwick hasn’t had the time for Williams for a while now, though she doesn’t specify what led to this alleged discussion.
Did you notice, as I did, how she said that “this conversation was held a few years ago letting her know there was nor would be any need for her to say the name Dionne Warwick for any reason”?
And, it appears, from what Warwick said, that this feud has been going on for at least a couple of years without most of our knowledge.