Women don't return text messages after divorce.

You divorced your wife and didn't go to see her until half a year later. After that, she didn't answer her phone or return your messages. Wechat blacked you out. This shows that your wife just wants to be a stranger with you. She has broken her heart and doesn't want to have any contact with you anymore. But the baby is yours. You have a responsibility to your children. Since she won't give you a chance. Then you should keep the money that should be given to the children separately. When facing children in the future, you can confidently say that it's not that you don't take this responsibility, but that the children's mothers don't allow you to contact them. But the alimony and care you should give them are recorded in the household registration book. You must keep all this. So as not to face the children in the future.