Montreuil-sur-Mer in the Pas-de-Calais department, what should I do?

I am an Englishwoman. I was born very poor, and when I was young, I started modelling, and did well for myself (dear Sir Joshua helped me a lot to achieve my goals). Later on, I met and married a wealthy businessman, Alexander Nesbitt. Unfortunately, he had a mental illness and died soon after our marriage, leaving all his property to me. Then I met another man, wealthy and from an influential family, but he was separated from his wife. My dear Augustus John Hervey tried to get a divorce before he met me, and after, but could not. So, we just lived together as a wife and a husband, but not legally married, and then he died, too, and left me some of his property. So, I became a well off woman. I kept an open house, and aspiring politicians, and even the Prime Minister, visited me. But, then our economy had a turn to the worst. I was forced to let my beautiful Norwood House and go live abroad. I chose France. I live mostly in Montreuil-sur-Mer, but visit Paris from time to time, when my fiances permit (everything is so expensive nowadays). I am used to brilliant life, dinners, parties, and Montreuil-sur-Mer is nothing like this. I am frankly bored here. I mean no disrespect to French people, it's just that I am not used to this lifestyle. On the contrary, I seek your help. I am not young. I am of an age of retirement. I wondered, what a woman of my age (a pensioner), used to fashionable lifestyle, can do it Montreuil-sur-Mer, without jeopardising her finances. I am not spoiled, and anything useful and interesting would do. What should I do?