I don't think anyone has said anything like that.
It just looks strange marrying this young woman when allegations of assault might be pending that's all.
You did. "It doesn't look good." = you implying a direct connection between the two things. How else should the following be interpreted? You're saying below that some random 4-decade old historic and as yet unproven groping of a teenage girl has some dubious connection with his now marrying a woman in her 30s. There is no connection.
Des O'Connor isn't in the same position that Starr's in, in that Starr allegedly groped a 14 year old girl. Marrying a girl half his age when he's implicated in that kind of conduct doesn't look good.