Your dad?
Obviously Barack respects and loves his wife. Michelle is  intelligent, glamorous, eloquent, educated, accomplished. She's been an inspiration to many. Melania obviously holds Michelle in high regard, or she wouldn't have copied Michelle's speech.
As for Melania's looks: I don't understand what drives women to allow themselves to be sexually objectified, unless they have nothing else to offer. 
If Melania didn't look the way she does, Donald would not have bought her. citizenship through marriage.