Stay off the meth- too many "cooks in the kitchen " for someone who has psychiatric issues... It can be an extra "unbalancing" factor...
Talk to him about his meds and work on a strategy- I have a checklist of signs I need to reconsider my meds (either going back on or switching)- an actual physical checklist because when I'm swingin' I can't figure these things out rationally....
It helps me...Might help him....
Also there is a really great book called the Bi-Polar workbook (I got it from amazon) which has been really helpful for laying out my symptoms and game plans so I could be more "normal" and proactive (I no longer am bipolar...my bipolar was caused by a hormone disruption of huge proportions...)...
It's a hard thing to do and get the patient involved in but you are an awesome girlfriend to care so much!
Best wishes, big hugs,
Bek
Etsy :: Mother's Day Gifts: Handcrafted Jewelry and Shea Butter