It means 1 of 2 things. Either it really is fine and he is moving on, or he is still upset and does not want to go into it right now.
The 2 words look the same both ways. "Fine" is not information. What came after it is. That is why you have been reading it all morning and still do not know.
Free to try. We never store your chats.
"What does it mean when your boyfriend says it's fine." "Is my girlfriend still angry if she says it's fine." Those lists answer about 2 words with nobody attached to them.
Some people say "it's fine" and mean it. Some people say it when they mean "not now, I am still hurt." Both are normal. A list cannot tell you which one he is.
Stop looking at the 2 words. Look at the messages after them.
Then check 1 more thing: the last time you 2 had a fight, how did he close it? If "it's fine" is how he always says we are done fighting, this is his normal. If he usually talks it through, the short answer is the part that changed.
"It's fine" or "I'm fine". "It's fine" is about the thing that happened. "I'm fine" is about how he feels. An "I'm fine" text after you asked "are you ok?" often means "I do not want to talk about it by text." That is not the same as a no.
What it answered. "It's fine" after your apology is him taking the sorry, even if slowly. "It's fine" after you changed a plan on him is more often a quiet "I do mind."
The full stop. "it's fine." with a period from someone who never uses periods reads colder. From someone who always does, it means nothing. Again, it depends on his normal, not on the dot.
Do not ask "so you're not mad?" or "are you sure?" That asks him to either open the fight again by text or say fine a second time. Neither one tells you more.
Answer the normal thing he did, and leave 1 soft door. Something like: thank you for the coffee. still sorry about last night, we can talk properly later if you want
That does 3 things. It takes the small kindness he already offered, it repeats the sorry without asking for a verdict, and it moves the real talk to later instead of now. How he answers that tells you which of the 2 meanings you had.
If he said "it's fine" and then went quiet, and your apology is already sitting there, more messages today ask him to act like he is over it before he is. Your sorry is on the screen. He has read it.
In that case, sending nothing today is the better move. Give it the rest of the day and let him come back to a calm thread. If he has told you he needs space, or asked you to stop texting, respect that and do not push contact.
You paste the conversation and it reads "it's fine" against him rather than against a list — what he did after he said it, where he is right now, and whether his short replies are just how he texts or a rough patch.
Then it writes the reply back in 4 tones, and tells you if it is okay to send now or better to wait.
Try it on your conversation