Might break us up

since I got into a relationship with my bf I told him I'd never say yes to marriage or kids until he gets a drivers license and his GED.

we have been dating for 2 1/2 years and he still doesnt wants to get either.

He says he understand the importance of a drivers liscense but doesnt want a GED. He doesnt think a GED is necessary though.

My deal was if we were gonna get serious, then we should work togther for a better future, a GED would help.

I gave him to August 31 to get his LIcense and to sign up for class.

I love him, but I want him to drive our kids around too and to help them with homework. i shouldn't have to do it all by myself. Am I wrong to give him an Ultimatum?