suf·fer·ance 
/ˈsʌfərəns/ noun
/ˈsʌfərəns/ noun Meaning:
on sufferance
Brit, formal ◊If you are allowed to do something on sufferance, you are allowed to do it by someone who does not want you to do it.
▪ She was allowed in only on sufferance.
▪ She was allowed in only on sufferance.
