How much would you except your other half to contribute to bills (gas, elec and water)?
My partner and I are trialling living together! He moved in on 1st June and he gave me £40 for gas elec and water a week ago - that's all he has given me 6 weeks. He suggested £40 a month gas elec and water. He said because he paid £20 for something and bought more food in June that's June covered!
We take turns in buying food. I don't expect 'rent' as he still has his own house and bills (he will eventually rent his out or both sell and buy together).
He goes to his once a week or so but 'lives' with me.