After I was Df'd, my husband, who I was divorcing on grounds of abuse (the elders had previously hid me and my girls in a safe house cos of him), would either see or talk to the girls every single day. And every single day, he would quiz them on who is going to live and who is going to die. They had to answer that he was going to live and that I was going to die. My girls at the time were 10 and 8 years old. My youngest came running in the door after one visit screaming "I hate you mommy - I hate you!!". I knew she didn't, and I knew where it was coming from.
I called the PO and let him know what hubby was saying and doing to my girls. I threatened that if it did not stop - I would file charges of abuse against hubby and THEM for allowing it to continue. This elder was super reasonable and hauled hubby to task several times. I never told hubby he couldn't take the girls, unless they told me they did not want to go. I had several talks with both girls - called 'reality checks' in our home about their father's actions and words. (not to demean him in their eyes - but so they could figure out what was going on in their own little hearts - kids are not dumb)
Today they hate the borg. Hubby left after being counselled to death - I guess he thought he was on easy street. (after all - he was in contempt of court for non payment of maintenance and quitting a job at Michelin Tires so as not to pay a dime to the kids, yet was handling the mics) I reminded said elder of this too. I played their own game against them for the benifit of my kids. The reality checks work wonders - so long as there is no dirty stuff being hurled. I reminded them that their father loves them as best he can, and then asked if they thought that Jehovah would approve of what he is saying and doing. I also told them that often when moms and dads separate/divorce, mean things will get said and done to hurt the other one.
Reality checks are great tools with kids of any age. Just taylor it to them. Ask the question and they will get the answer, and above all - remind them that even though mom and dad are arguing, both love them dearly and that it isn't their fault. I said this often. No matter what - that is the thing that has to be said over and over.
Kids are smart. Be honest and respect their feelings.
hugs, Mimilly