Baby daddy

Lulu

Hi you all I want someone input in this. I’m married but I have a son from my previous relationship. The things my son father has never help me with him. At first his mom was helping me out buying things my son needed and so. Now the father of my son is studying and living with his mom, he and the mom got upset because I didn’t want to pay for my airplane ticket for them to see my son. I think they should either come for him or send the money to go and drop him. They said they have no money for that. They live overseas and they live well. I know because I have been in their house. Am I wrong?