I REALLY NEED HELP IN THIS

So theres a girl that i met 2 years ago we became really close in consideration to the converstions and emotions but after talking to her almost regularly for 4 months she told me that she was already engaged but few days before telling me that she was in a situationship!!

We had fights i blocked her many times and then she got married and we still used to talk even after marriage but not that much!

Recently we have been talking a lot for a month lets say December and we met in January, i bought food for her that i cooked she said she liked it would meet again soon!

Now the thing is that she replies very very late like 12-14 hours gap which was not there in December last year and i know for the fact that shes 24/7 on her phone!

So girls please advice me!!