Correct answer is D. All but D are things you would never want to do because they can and most likely will cause illness. Hope it helps :)
Answer:
It would be useful if they talked to somebody about the problem or see a therapist.
Healthy relationship/open relationship idk if thats right it can be many things
Defence means protect and offence means fight back
Answer:
B. setting and enforcing needed limits is the correct answer.
Explanation: