Thanks for your question.
Basically there can be 2 reasons for this, the first that he is doing this purposefully and second is that he does not like to text. Therefore it is possible that you are having a cognitive distortion or an inaccurate thought. Please call him up and be upfront and assertive when you tell him that you felt ignored because he had not replied to the messages. Ask him whether this was due to him not liking typing the replies, or some other reason such as being busy. However if he does not appear convincing then you have to decide on how to proceed further. You should give no one the power to make you feel worthless. Your worth should come from your inner self and should not be influenced by the events. This is known as self as context in acceptance and commitment therapy (ACT). Please watch the below video to know more about self as context:
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