Is one partner not wanting to have children (when previously they said they...

[jeremy]

...did) grounds for divorce? Here is the situation:

When we were dating we talked about children before we ever got engaged, and then again before we got married. I have 4 brothers and one sister and I've always wanted to have several children. She seemed excited about kids too and said that she also wanted them.

We got married and we both decided that we didn't want children right away, something she intially brought up. I thought it was a great idea and was happy to spend a couple years getting to know my wife. Well... after two years I start bringing up children (not having them right then, but talking about when we might want to have them and all that)

She got extremely defensive and said that I was pressuring her to have children right then and she wasn't ready to 'throw her life away' yet. I started to realize something was wrong with that wording.

It became a very touchy topic and after 6 months she admited she never wanted children, that she thought I would change my mind after marriage.
Or that she would change her mind, somethign she said that should would never do. She said she would hate to get pregnant but knew how bad I wanted them and knew I wouldn't get married if she said she didn't want any.

She said I promised to love her forever and I still love her and that it is ridiculous for me to want to get divorced over children that don't even exist.

Don't I deserve to find someone I love that I can have chlidren with?
She doesn't want children at all, she says she never did. That is the other issue I have with this, she purposely lied to me knowing how much I wanted children and knowing that I wouldn't want to get married to someone that didn't want to have any.
How was I not upfront? I wanted someone I could have a family with, we talked about children and she said she was excited to have them. Sounds pretty upfront to me.