Is it normal that my neighbors' wives keep calling to my house

I broke up with my long term girlfriend about 2 months ago. 2 weeks ago my neighbors wife called to my door with a homemade lasagne and asked if I was ok and how I was getting on. I said fine and told her she really didn't have to cook me food. She said it was ok, she wanted to do it. Then she said to me if I needed anything else I just had to ask. Okaaay, I thought.
She called around 2 or 3 days later looking for the dish, which I gave to her. She was dressed in really tight lycra yoga gear which left little to the imagination. Again she said if there was anything I wanted from her day or night, just to ask and she gave me a slip of paper with her number on it.
Then, 2 days ago a different neighbors wife called to the door all dolled up, and asked if I had the lend of a corkscrew. Which I gave her. She then told me that her husband was away with work a lot and if I ever wanted to have a few drinks to send her a Facebook message. She was giving me the eyes and everything.
So wtf is going on? do I tell their husbands or do I start sending texts and fb messages?!
I have no problem getting girls so maybe I don't need the hassle? I wasn't very friendly with these women before just hello how are you sort of thing. Am I being setup somehow?