I notice you always ignore her RINO beliefs. Very telling.
I don’t care whether she comes or not. But it would help her husband with squishy women who are uncommitted if she would publicly support him more with her presence. It’s good that she remains silent mostly. That’s one thing she is doing correctly.
Squishy women, who hate "mean tweets", and/or whatever else stupid excuses they claim as a reason for not wanting to vote for Trump, will NOT be "impressed"/change their minds about Trump should Melania turn up at one or more of his KANGAROO, USSR, COMPLETELY RIDICULOUS, POLITICAL WITCH HUNT trials.
Her being there just might even actually prove to be a detriment to him.
And besides which 1) she hates to be involved 2) is the mother of a boy who is still in high school, has/had finals, is graduating or has just graduated, and whom she dotes on 3) doesn't want the publicity 4) does NOT need to show the public that she supports her husband.
Pat Nixon was almost NEVER seen and was NOT heard from, ever.
No, Nixon was not put through these kinds of non-federal trials; however, he was, even from the time he was Ike's VEEP, publicly persecuted, bedeviled, harassed, and vilified by Dems and actual COMMIES in our government!
Do I really have to give examples of ALL of the previous First Ladies/those who were married to men who ran for the presidency but lost, or spouses AFTER their husbands were no loner and not running again, for any of this to break through to you?