Am I being molested?

So In a duplex, I stay downstairs and a middle age couple stays upstairs. I stay alone so, sometimes the lady calls me upstairs, and I have lunch/dinner there. That man - he used to show concerns about me. But like a lot. I always felt something off about him. He'll force me to eat their food even after denying multiple, multiple times. Like, to the extent that you will get fed up. And I noticed that whenever the lady is out of sight, he would hold me from my inner upper arm, like near armpit. And pull my cheeks.

One day he told me how he found condoms filled with semen on a girl and he took her to hospital. And again one day, he asked me about a particular woman in our colony -that, why she is unable to bear a child.

I don't understand why am I being asked such questions?

And He looks at me in a wierd way- like stares from top to bottom.

One day he came downstairs, and called and without even asking if I want to have dinner or not. Said that open the door, I am standing there. As I opened, he came forward and held my upper arm and like rubbed his hand and forced me to take that leftover food... I quickly stepped back.. and denied many times .. still he gave that food and I was shocked confused and my throat dried up. I am avoiding them as much as possible. And Idk what to do... Am I overthinking? - to be honest, I am very uncomfortable and disgusted by this. I need your help.