My son has been homeless for a couple months. I had to make him leave my house due to significant behavioral issues. I think he is living in his car. Not sure. He texted recently, still angry that I asked him to leave...ranting and raving about various things. Even after a couple months of living on the streets, he still blames Everyone and Everything for his circumstances. He doesn't get it. Long story short, he is having his 40th birthday next week. If I text him 'Happy Birthday' he might see it as being sarcastic. After all, what could be happy about being homeless? I originally was going to pay for one night at a Motel Six, so he could shower, sleep in a bed and get out of the heat. But he's very hostile towards me though. That's part of the reason I had to put him out, even knowing he had no place to go. Any experience on this. Advice? Thanks.