The kids I babysat lied and got me fired

Super upset and have been crying for two hours. They are 13 and 10 and I am pregnant. They told their parents I dont feed then which is wrong I would literally beg them to eat and try to make them something and all they wanted to eat was ramen. They told their parents I would text and drive which is a lie. They said I would yell at them and they blamed me for their chores not being done. I would ask them to do something and they would flat out tell me no. Or do the complete opposite. They would tell me not to sit on the furniture. They wouldnt do their homework. They accused me of leaving the dogs outside. They said I wouldnt do things with them when but when I would suggest things for us to do they would tell me no. I just feel defeated and cant stop crying because of how horrible they made me sound. Oh and their dad called me to tell me all this then said he didnt need my services anymore and all I could say was okay bc I was in tears. I just feel defeated.