My husband has left me after miscarrying

Abbie
Not only one loss but two....
After going through quite a traumatic miscarriage my husband has decided he cannot and will not have children. He has decided he doesn't want them and he's not sure if he was happy with me. He knows how much I wanted kids (7 years ago when we got together I made it clear there was no point in the relationship if he wasn't sure but he said he did). The miscarriage made him realise he doesn't. 
We have split up. I am devastated and don't know what to do anymore x