<human>: Can you summarize the given text in a few sentences?

I'm 29 years old and just separated from my husband of four years. We have lawyers and are going through the beginning stages of getting divorced.  

My new boyfriend is older and has a 2 year old daughter. She calls me "Mommy ShortGirl643". I love her very much and treat her like she's mine. 

My husband and I never had children. We were trying without success and I went into a depression and got on drugs last year to deal with it. We had seen a fertility doctor but expenses were getting to us. My husband refused to look into adoption or foster care until we exhausted all other options. Very difficult for me. 

My new boyfriend wants to have a child with me. He's an amazing father and I'm so desperate to be a mother. Everywhere I look people are having babies and it makes me want to crawl into a hole and die... it's hard to say no... 

Would having a baby so soon into this relationship be such a bad thing?
<bot>: Getting divorced because lack of children. New boyfriend wants a baby. I want a child so bad it's hard to say no