Chase become very unreasonable.
My wife's accounts (6 personal cards) were closed today. 5 cards were rarely used (couple of purchases in 2-3 months), only united card was moderately (~30-50% of CL, but balance paid before the statement cut) used (1-2 MS transactions and the rest is normal purchases). No BP, or MO activity.
What is funny, that my account is alive (I thought her accounts were closed because mine were closed in the past).