Dealing with "Anti-Health" Family Members

Hey guys!

Is anyone else experiencing the following or is it just me?

Whenever I go to visit family members or they come visit us and the topic of nutrition, exercise and health comes up, they always roll their eyes at me and accuse me of being "obsessed" and "sick" for wanting to only eat whole nutritious food and exercising regularly?

It's almost as if they always try to stuff me with food - for example my plate is always loaded to the edges and they always make me eat more than anyone else does... is this normal? Is anyone else experiencing this? How do you guys handle this?

Because of this I honestly dread seeing them as they always make me feel terrible about myself and keep telling me to gain some weight...