My sister in-law will be moving in with her son in less than a wk. I found out 2 days ago and she wanted to be here on Wednesday. She needs us right now, and our clinic. She suffers from ptsd and really needs to be around supportive family that will supportive of mental health treatment. The urgency she has tells she's far beyond her braking point. She's like a daughter to us we can not turn her away.

That said She's a walking trigger. Before (4 yrs ago) our personalities clash and we exploded often. Upon visiting it seems to still be similar but who knows. Honestly I was not medicated but I don't want to exasperate both our illnesses. I feel that it would cause her serious issue if myself our my husband became (hypo)manic as being erratic would agitate her issues. She also has a small son. I adore him but kid's are walking germs and quite honestly I always left living situations that children have been introduced. Partially because they are walking infectious points but mostly because I do not believe it is healthy or safe for children to be around me at times, yes this includes my son.

So how do I keep everyone as stable as possible while welcoming two abrasive personalities into our home?