Labour & Parenting Classes for singles

Today I went to my labour and parenting class at my local hospital. I thought I could handle being there on my own as a soon to be single mum.. That was until the floods of happy couples came flooding in.. I had an internal breakdown and left. I feel so weak but why isn't there the support out there for single woman! Why do we all feel like the only one. I didn't ask for this I just made the mistake of marrying a dirt bag. Does anyone know of any classes you can take online instead?