I'm 39 and this 62 year old women wants to be my gf.. what should I do?

I’ve been single for a few months. I moved in a new apartment and my landlady is a 62 year old widow. Her husband has died 5 years ago.

I’ve been helping my landlady with some of the chores around our apartments and she’s been grateful. To thank me she cooked me dinner a few times and we talked a lot when we are outside doing yard work and things like that.

Recently she’s been a bit more direct and last night I slept at her place and we made love. This morning she suggested that we go well together and that we should be a couple.

For her age she is attractive and all and I’m just wondering how people would react knowing that my girlfriend is a bit older than I am.

Any thoughts?