Okay, that's rough, I thought she knew you had a thing for her? Apologies I might have picked that up wrong. If she didn't know then that's more understandable, if she did know then she's insensitive, I have to say sending block emails out with photographs of oneself and partner comes off a little self-obsessed to me anyhow. Okay, that's just my take, but maybe you're idealising her and not seeing the bigger picture of who she is? Maybe it would help to see some of her faults? (We all have them!)

I agree with Ptang, if you block her email address she'll never know and it'll make sure you don't get this. Likewise you can 'unfollow' someone on facebook so their posts don't pop up in your feed, they don't have to know so you can keep them in your friend list and there's no big drama.

As for meeting new people, well that can happen, but maybe get yourself into a happier place first? Then odds are you'll attract better kind of people into your life.