First off, wasn't sure what topic to put under so did AIBU.
I have 5 DC - DS17, DS15, DS14, DS12, DD10. Today my DS17 got into a physical fight with DS15.
DD10 & DS15 were arguing and DD lightly slapped DS arm (it was more lighthearted than violent). DS hit her back a lot harder on the arm. She started whining and he ended up shoving her away from him. But she tripped over and whacked her head and her arm and started balling. Her head is ok but her arm immediately looked like it would bruise.
DS17 heard DD crying and rushed to pick her up. She 'told' him what happened (I imagine she exaggerated). DS17 then got angry with DS15 for hurting DD (DS17 is very much a protector of DD). From what I understand DS15 wouldn't apologise to DD and my 2 DS got into blows with each other.
DS17 is a lot bigger so looked no worse for wear. DS15 has a bleeding nose and bruised arm. DS17 is refusing to apologise saying DS15 'should never hit a girl' and that they were supposed to protect DD and not hurt her.
I have grounded both DS for 2 weeks and taken phone, xbox etc.
But DS15 is saying its not fair as he didnt mean to hurt DD - it was an accident. And that he barely hit DS17 and all he was doing was 'self-defence'.
DS17 is saying he shouldn't be punished at all as he was sticking up for his sister and she is the most important. I do worry for him as his sister seems to be his entire world. He is very protective, makes sure she does her homework, has eaten, plays with her dolls with her etc. I almost fear he is acting too much like a dad as they don't live with theirs.
Their dad (who they see once a month & who DS14 phoned) thinks its unreasonable DS17 is being punished as well as just sticking up for his sister.
I don't know what to do and who to punish? I know they both need to be punished but should I punish them to the same extent? HELP!!
Also sorry for the long post!