Can I just rant? We are once again paying rent this month without help. My uncle hasn't put but $50…

Can I just rant? We are once again paying rent this month without help. My uncle hasn't put but $50 into bills since January...compared to our 400$...he was supposed to be " man of the house" instead he's a bum ass messy bitch. We got out bills and nothing has been paid but $50 to our 800$ utility Bill....he then proceeds to pay $200 on the utlity without telling us and leaves for a vacation.. so now we are stuck with rent and gas Bill...well over our half for this month and he is saying it's now a "fresh start" hold up........you owe us money bitch.... putting $200 on a Bill that should have never been that high isn't paying off debt and starting fresh...I'm over this shit..what do I do? I'm 9 months pregnant and my bf is a hot head Idk how to approach this.