I can’t understand

Instead of my husband being happy about the pregnancy he wants us to have abortion. He always say when he done with school we could have another child but he will be done with school this month . I don’t understand what in the hell I did wrong to be treated like this . He knows since we met I have always wanted 3 kids and he was in agreement until now.. 😢 remind you we have been married over 6yrs and only have 1 child.