I made a promise with a boy who was beford my boyfriend. Now he is just my friend. If I fulfil the promise I would be doing a sin and if I don't fulfill it, I would be breaking a promise which is also a sin. What should I do now?

It depends on what promise have made, Thanks.

John

I promised him to give him a gift

If not able to give the gift no you would not doing a sin, Thanks.

John