Tennant eviction question

[Michael Dillon]

I unfortunately rented an apartment to my brother and his wife whom were pregnant and in desperate need. The child is now three and in the custody of the grandparents, the wife is in rehab or something.

My brother has never paid rent, and now has another couple living with him, and possibly a new girl friend.

My question is do I need evict my brother and his wife, or do I need to evict my brother and all the new people he's got living with him ?