Marriage advice 😩

Ladies I need some help.. My husband decided to rip up our whole front lawn to redo it.... 3 wks ago. I've said multiple times to just get a landscaper but no he wants to do it... However, we both work fulltime and he works on it once a week! It looks horrible. Tonight I asked when it would be done and he said probably July/august but if its too hot next year- gahh! When I brought up the landscaper again he flipped saying "he can handle it and stop saying he cant do it". I told him I know you can but we work and have no time. Help me!! Haha I'm going to go crazy