One thing for sure

still she force herself on a man that does not want her cause she think she know everything about him. you can't force someone to love you! that not how it works.

well true, I won't deny what you said. But actually this happens more often (even more so in stories) than you think. It's kind of normal behavior to wanna make the person who you like to like you back. I think the "wrong" part about her is the part where she judge people from her eyes only

not all the time in stories, it depends on the story.

Different level of intensity

there can be many stories with men/women that force themself on their partner. it does not make them good stories or good writing for that matter. and most people don't enjoy it when it forces on the other partner ╮(￣▽￣)╭ unless you want porn but porn don't need any plot

Um.. well different stories have different problems and different characters have different personality and background. I didn't say I like people who force themselves. I said, that we still don't know what kind of background she has and how will her character develop (Which is part of the story). You cannot just expect all characters to be good from the start. Good stories are stories that has great character development and all, it's not decided on how the character started

that the thing, I didn't expect anything from the story ╮(￣▽￣)╭ but at least I wanted a common sense, a logic in some way. if she comes from the modern world then she will never ask a guy to marry her out of nowhere. it just weird and not make any sense, and I disagree the start is often the most important part of the story and the end of the story. the start is the one that shows you how the story will go, how the characters will be, and what we should expect from them. if the start is bad I don't want to think about how the middle will be, in terms of writing or making sense for that matter.

Some stories has a bad start but then it goes on very well that the start seems that it was made intentionally bad to make the story shine. True she is from the modern era, but not even all the modern people thinks the same. How one thinks differ from how they are raised and what they had been through, that's why I said it'd be great if we know the character's background first. Common sense is also different from person to person. Simply put how some agree with abortion and some don't, their thought common sense are different.
I'm not forcing you to expect anything or to like the story, but I don't want people who is neutral to this story to hate or dislike it just because a negative comment. Complimenting is hard but making critiques are easy. I don't want possible readers to then think very highly of the story, yet I also don't want them to hate it just yet.

I doubt we ever hear her background from the modern world, but if we do I doubt I change my mind about her. she still childish and have no right to force her feelings on others. has for common sense I disagree, that's why it called common sense. just like you know you don't take drugs from people on the street, that common sense. it common for everyone from the time, but again maybe it just me. abortion is not common sense, it a topic. a common is to use protection if you don't want to get pregnant, it a knowledge that everyone knows.
I'm not forcing you either, just explain what I think about it (⌒▽⌒)
again I doubt people will change their mind no matter what comments they read, people most of the time stay in their opinion and everyone have any right to discuss what they think and feel about it.