Am I over sensitive or ?

When your in law pass comments like “he (your kid) don’t want you already” or “you don’t have to come back your son come back can already.” Hello is my son not yours him going back is a form of respect I can choose not to go back because I’m the one taking care of him most of the time. Isit just me or because of the things they did previously/say makes me dislike seeing or living with them.