<human>: Can you give me a shortened version of the text?

So my boyfriend has a huge life changing audition about a month from now that could really make or break his spirit. He doesn't have many friends and finds it hard to make good friends or trust people. 

His parents when he was younger was really critical of him and his siblings and was always telling him he'd fail if he chose the career path he's taking (Musical Theatre), his mother used to beat him if he ever got upset and now he 's not able to be upset and let out all of his emotions.

He's usually a really happy person who's cheeky and smiley but over the past few days he's constantly snapping at me and others and saying horrible things. he just says he's really stressed out. I've told him i want to help but he doesn't seem to want to tell me exactly what's wrong and why he's feeling so lost. he keeps pushing me away and i don't know how to let him know that i'm here and he can trust me and that i want to help him.
<bot>: boyfriend has serious trust issues and won't allow me to help him in his times of stress. How do i let him know he can rely on me?