Nothing is wrong on paper. You text, he answers, the conversation is fine. And you still close the app feeling like you are carrying it.
The reason this one is hard to think about is that there is no bad message to point at. So people read the last reply 40 times looking for something that was never in it.
Free to try. We never store your chats.
A single message can only tell you about a single message. "Sounds good" is not evidence of anything — warm people write it, distracted people write it, people halfway out the door write it.
What you are actually asking is a question about a period of time, not a text. Who opened the last 20 conversations. Whether that used to be split and stopped being split. Whether it changed in a week or over 3 months.
That is readable. It is just not readable inside 1 message, which is the only place you have been looking.
Some people genuinely do not start conversations with anyone. Not their friends, not their family, not you. If he has been like this since the first week, that is a trait, and reading it as a verdict on you will make you act on something that was never about you.
The version that means something is different: he used to start, and now he does not. Same behaviour, opposite meaning. The only thing that separates them is a before.
Stop initiating for a stretch and see what the silence does is the advice everyone gives. It is a bad test — it changes the thing it is measuring, and if you are already anxious you will not survive it cleanly.
The cheaper version: go back through the thread and mark who sent the first message of each day. You will have an answer in 10 minutes, and it will be an answer about him rather than about people in general.
If the split used to be even and is not any more, you now have a real thing to raise. If it was never even, you have learned that this is who he is, and the conversation you need is a different one.
Do not open with the count. "I have started the last 14 conversations" turns a feeling into a case, and people defend themselves against cases.
Say the effect, not the evidence. That you have been the one reaching, and it has started to feel like something. Short, no verdict attached, nothing he has to admit to.
And if he has told you he is dealing with something right now, the honest answer may be that this is not the week to raise it at all.
You add the chats you already have. It reads them as a period rather than a message — what he has always been like, and what has changed lately — and says which of the 2 you are looking at.
Then, when you want to say something about it, it writes it in 4 tones and tells you whether today is the day to send it.
Try it on your conversation