Allah has made the status of mothers very high in Islam. Here is a beautiful dua for our mothers. This is recited by brother Fatih Seferagic.
Oh Allah, have mercy on my mother like she had mercy on me when I was younger.
Oh Allah, make my mother happy like she made me very happy.
Oh Allah, accept from my mother her actions, the small ones and he big ones.
Oh Allah, make my mother among those who are not afraid and who are not sad.
And accept us into the Highest place in Jannah (Firdaws), ya Allah !