One minute he tells me I mean everything to him and the next minute he tells me I'm worthless. I dont know what to believe he says he days these things to make me mad but I'm not so sure anymore. He always starts acting like this when his sister comes back for summer break. I don't know what to do anymore. We have 2 children together and I have no place to go. I'm basically easing my children by myself since he spends 3 hours outside every time he goes to smoke a cigarette. It's completely annoying. I'm always up by myself most nights even after taking care of 1 month old and 1 yr old by myself all day. And he doesn't even have a job.