How often where these rabbits looked at and cared for in a days time. How much human time was given on a single days time. I am around mine all the time. That is why they our all in bathroom right now. How cold was the outside air. And the inside air. How often was it cleaned. How often vet care. And I don't mean when they where sick or injured.did they have enough toys and things to chew on. Enough Timothy hey. Freedom to wander around free play outside or inside. How often where they handled. I now with some animals they need constant attention. Treats food play time clean time. And some animals or good with some people and not with others .did you spay them with water or try to disaplian train them. Or was it you our bad so you live alone.aggravating situation even more. Did they fight at night or in day time. Was there outside noise or was it pretty quiet. I mean street neighbors aircraft children or other pets intaganizing the animals..or loud noise from your house hold to upset them. I now sometimes the pets in my home have weird hormones at certain times in month. Or they favor one adult at certain times.