Man and his truck...

My husband wants to get his truck lifted and get a new exhaust put on. He has a 2014 Chevy Siverado, which costs us with insurance over $400 a month. There is absolutely nothing wrong with his truck; it's practically brand new. The lift/exhaust are not necessary. I drive a 2005 Toyota Camry which I own and only have to pay insurance ($70). We both work full time and make the same amount of money but I am the responsible one. I make sure all the bills are paid, food is on the table and our kids have nice clothes/shoes. I don't get my hair done, I don't get my nails done, I spend nothing anything on myself. Except a coffee or a few clothes for work. We got in a fight tonight because he was complaining he'll never get his truck done, he can't get a car wash, he can't go to the landscape depot to get dirt for his garden because he's always with us (his family). This is bullshit to me because on a daily basis I actually have real problems that matter but I don't sit around complaining. I always tell him to go out and get stuff done but he says he wants to stay home. I just cannot win, am I being crazy? ☹️