Claim: Eric Trump's mom is a former fashion model.

Ivana Marie Trump -LRB- , -LSB- ˈɪvana ˈmarɪjɛ ˈzɛlɲiːt͡ʃkovaː -RSB- ; February 20 , 1949 -RRB- is a Czech-American businesswoman and former fashion model . She was the first wife of Donald Trump from 1977 until 1991 .