Inhaling steam while fasting

Q: I know that inhaling steam or smoke while fasting causes the fast to break. My question is that when cooking food while fasting, there is a great risk that steam will be inhaled. Will it be necessary to take precautions to avoid the steam by keeping a distance from the cooking food as much as possible? In the case where one inhales steam unintentionally, will one's fast break?

Marital problems

Q: I am married and have kids. Through out my marriage I had a lot of problems. I stayed because of my kids. The issues were mainly my husband going out with bad company, staying out late, people seeing him at clubs, or people saying he's on drugs. I have now found out that he is taking drugs. He refuses to admit it. Says he isn't. He's not working at the moment, he is trying everywhere for a job. What must I do? I can't afford kids school. I'm not thinking straight. I only cry and feel helpless. I want to leave. What does Mufti advise?