My second son is almost 6 weeks old. My fiancé said he's done with two kids. I've been on the fence but the last 6 weeks have been hard with two kids. I'm also a stay at home mom and I'm going to school. Most days I feel like I'm also done with two kids. But part of me wants one more. I know it gets better but it's hard. My 6 week old is just a crabby baby all the time and doesn't sleep. Anyone else had these thoughts?