無理取鬧英文

to make trouble out of nothing
to make fuss out of nothing
to make trouble without reason
deliberately awkward
pointless provocation
wilful trouble maker

go crazy without a cause

2008-08-22 15:49:58 補充：
faultfinding without a cause

you can also say "being irrational" or "being illogical"

hi, u can use the simple English ....
get mad without any reason

make a quarrel with no sense
to pick a unreasoning quarel
an unreasoning quarrel