I dont understand what my ex meant PLZ HELp ):::::?

My ex called me to gave me the control number for some money he sent me. We're both the same age and he lives abroad.I have a child and he don't have a child yet (well i had a baby when he traveled by another man). Anyways, after we talked for a while he asked me if I was going to pick up the money by myself? Why did he say this, does she think im incapable? also, I asked how his dad is doing and he said "everyone fine" instead of "hes fine"? What mood was he in?? high? drunk?? help...don't get me wrong i appreciate wat he did but those things he said bugged me idk what state of mind he was in..also he didn't ask about my sn or any of that info