oppression:  no clear law in Texas
1.  maj. owes a FD to the corporation
2.  maj. owes a FD to min. SH’s only if there is another basis of duty (e.g. confidential relationship – something more than the usual relationship of two parties starting a corp.)
3.  one Tex App Ct orderd buy-out for “oppression” (see above)
examples:  squeeze out; mismanagement; fraud; illegality