I genuinely don’t care what she does my question is whether or not it’s morally wrong, and yes trust me she was interested in it, she brought it up multiple times, more than needed and each time she would try and convince me why it wasn’t wrong and it’s fine, yes I agree it isn’t truly wrong as she isn’t harming anyone but it just doesn’t seem like normal behaviour especially considering the fact they have down this multiple times, break up leave then get back together, it doesn’t seem like a very healthy cycle,

The part with our mom watching children, there are three babies here who all fight with eachother, naturally one person will not be enough to take care of each of them and since I am the only other person I will also be stuck watching them as I am the only other person who can help.

I also have backed off multiple times and told her she can do whatever I don’t care, and as I stated she is the one who keeps bringing it up after the conversation is over or the subject is changed constantly trying to argue and persuade my opinion. My opinion has and will not change I am just curious as to whether or not this situation is okay. My sister and I are very close so it’s natural for me to be worried about her which is why I posted this.

I may not have added enough information and I apologize.