Bipolar in the family Support Group

Hi - follow-up to my last post... from what I've seen and read, he can't stay up (even though he, and he's got a lawyer who believes he's not) much longer... he was going manic since Nov, had a psychotic break in January, and has been on a tear since - spending, talking, up all hours, says he's on meds (but again, not enough or at the right time or being metabolized quickly) - I get calls from friends that he's not OK and he's yelled at our tenants, my parents, me...all my fault (yet doesn't blame me...right!). I'm just wondering if - regardless of what meds may be sustaining the high - if he has to eventually crash as he always has. Thanks for any insight.