Hi... Your query is bit unclear. Please clarify, if this is your first marriage & you and your husband have a 2.5 yr old son together. And he is asking you to spend time with him alone on weekends and not your son. If this is the case both of you require parent counselling as you both are unable to prioritize your personal life, professional life, and your parental responsibilities. Just providing for your child's food, shelter, education, etc. does not fulfils all responsibility as parents. His emotional, social, and behavioural development is also very important and your primary responsibility as parents. You can choose to ignore it now but you both will have to face the consequences of such choices in your later life, especially old age. Be mindful of your choices.
Next Steps
Consult a Psychologist.
Interpersonal Guidance and Parent Counselling is required.
Health Tips
Mr. Gunjan Maithil
Senior Psychologist
Cell: nine six seven one three zero three one three four
Website: https://gunjanmaithil.wixsite.com/therapy
App: http://wix.to/fECHB08?ref=cl