the struggle between sag moon and cap moon

First of all I need cap moon people to help me how to deal my friend whom is a cap moon sag sun guy and please let me know what I will describe now is accurate and due to the placement of his moon in Capricorn or is this due to his mars in scorpio? And how to deal with him and get him out of his "bubble".



So I'm a sag moon Taurus sun girl and I really love my sag sun cap moon friend we know each other almost two years now and since we met we decided we r very close and we feel comfortable around each other. I love that he had a kind heart and he is so nonjudgmental to others...etc.

I noticed that any argument we have he tends to take a while to get over it even if I apologise. He doesn't like discussing anything when he's mad and he disappears instead. But after a few days he returns back to speaking and things go back to normal. Now this time it is different we had an argument about a certain act his friend has done and I told him that I consider that certain act to be "unmanner like" and that him supporting that act I believe it's wrong and inappropriate. He took this like I'm insulting him and his friends and he said how dare you imply that I have no manners?!!!

This isn't even what I meant cuz I'm talking about that certain act not him as an individual. Anyway I tried everything with him. I asked him to meet and talk calmly about it to solve this misunderstanding, I even left him a few days to give him some space and tried again to speak to him and I apologised about the wording to calm him down then a few days later after receiving no replies I called him he didn't pick up then he finally messaged me saying he is in a lecture. So I send him a voice message explaining to him exactly what I meant and that I have no intention to hurt his feelings or insult him what so ever. He still insists that I meant every word and he refused to discuss anything and eventually after a long chase I told him that I don't want this problem to continue because I don't wana lose him and that the more it goes on the more stress it adds to me especially when at this time my grandma fainted and we had to take her to the hospital. His reply was very cold "oh sorry about your grandma hope she will be ok and give me some time cuz I'm still mad". So that what I did I stopped sending him anything.

I thought the next day that he will be there to support me through what I'm going throuhh with my grandma( since I always been there for him when he fell into any kind of trouble) but nothing!!!!!! He never ever spoke and it's almost a month now that he didn't speak. I'm so angry. Why is it when he apologises it takes me a minute to forgive him and I let go cuz I know deep down he doesn't mean to hurt me. Why can't he listen to understand that I meant no harm. Why do cap moons want people to beg for their mercy. Why can't he be there for me when I need him while I never let go of him in any way...i always been there to support him. I even encouraged him to drink less and join my charity work.

What can I do now and what have I done wrong?

I hope I was clear enough.