הכרויות סקס|תמיכה

I am currently seeing someone that is 9 years younger then me 37f he is 28m. I have never dated someone this much younger. I usually go the opposite direction and date guys that are 10 years older then me.

How do I get over the age difference? He is adamant that he really likes me and is in this for the long hall. But in the back of my mind at some point he's going to be like wth am I doing and start dating someone his own age. I just need to know that this can work and I how to get out of my heads. Tia!