Mother's boy

My fiancé is a huge momma 'a boy, but it hasn't really bothered me until now. He can't make decisions unless he consults his mother first. I'm a strong woman and have been so for a long time. I'm ready for him to take the wheel but not put the power of our future in his mothers hands. Ugh rant over Anybody else have/had this problem? What did you do????!!!