Maybe. It could be he has taken cold feet and needs time out - not that I am saying he should have it, mind you. It seems odd that he had to text you about it rather than talk face to face, so he does probably feel guilty.

Anyway, for now he has gone and you have to think about the baby and about the future. You will have to sort out finances and work out what will happen when the baby is born. Do you have any means of support? I am not sure where you live but i would expect that he will be required to pay towards the upkeep of the child so start getting that organised - he really cannot just walk away from this. You have the right to tell him - legally if necessary. It would be ideal if you could get a friend or family member to take care of these things on your behalf as you should be relaxing and concentrating on the pregnancy just now, not this apology for a man.