THE ex-hubby of a woman who had an affair with his son claims that he heard them having sex in his family home. Marina Balmasheva, 35, gained over , followers after documenting her dramatic weight loss on Instagram and is now in a relationship with stepson Vladimir. The woman, from the Russian region of Krasnodar Krai, lived with ex-hubby Alexey Shavyrin for 10 years before divorcing. Alexey, 45, claimed on Russian talk show 'On Air' that he only found out about Marina's affair with stepson Vladimir when he heard them having sex at night in their family home.

My son is 19 and his sister is two years younger. Their mother died ten years ago. The three of us had a tough time. I was so busy trying to take care of my two little kids and make money as well that I hardly had time to grieve.

By Lina Guillen , Attorney. This is a very common question, but a pretty uncommon scenario. Depending on where you live, you may be able to file suit against the other woman or man through one of two types of civil tort claims — "criminal conversation" or "alienation of affection.