Is this weird?

Hi Everyone, I was just wondering about my WH. The other day he wrote me a nasty email complaining about the kids not wanting to visit him much and blaming me for it. I explained that they had lots of hurt and anger that they are working through. I told him that both children knew about the affair for months before I did and that D7 had seen them kissing and that he had made an excuse and told her 'don't tell mom'. This was the first time he found out that I knew that the kids were witness to his affair. So it has been 5 days and no response back about this. No explanation, no further lies etc. Nothing. He has contacted me about other things and I saw him during a pick up and drop off but no mention. I would think he would at least explain or defend himself. Is this strange or is it just typical of their I'll do what I want and it's none of your business attitude? It seems almost un-human.:scratchhead:

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