Why he took so long to reply back?

We went from texting everyday to him took almost 2 weeks to reply. I dont like it so i decided to delete our whole conversation along with stuff he shared like videos pictures.. etc. Today he came back online but didn’t say anything as if we were never talking to each other before?
Why he took so long to reply back?
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21 d
He keeps saying sorry everytime he comes online or would tell me to bare with him but never tell what’s going on. The last thing was he offline and didn’t respond for almost 2 weeks so i decided to deleted our whole conversation but when he’s back online he didn’t even say anything or asked why?
Why he took so long to reply back?
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