I just spilt up with my boyfriend and when I orgasm alone I cry and then sob for a minute in the fetal position and feel really sad it happened with him when we first met once or twice then stopt does any one understand if this is normal please.

It's related to your intimacy connection and probably your inner trust of others. You seem to put an appropriate value on sex and see it as a bond.

It happens to me too. Sometimes the whole thing is just so strong, I burst out crying. First time it happened, I was shocked and my boyfriend too. But when he realized it wasn't because I was sad, he sees it as a proof that I really let everything go when I'm with him.

Don't worry, it's normal.

That happened to me after a bad breakup with my ex. Even months later I still cried after masturbating sometimes.

I think Shannon's response about sums it up for me.