How to deal with relatives who are opporutnistic?

We can't avoid that there are people like that and it is really irritating. Sometimes we cannot tell it to them frankly because in spite of being like that they are still our relatives but time will come that we have to set our limits and we can also talk to them in a nice way.

In laws are like that especially if the man used to give them everything before he starts to settle down. I am straightforward so when I see the ones that are like those you describe I tell them my mind. Earlier I was all that to them and for the couple of months things start to go downhill for me his mother starts to say things that was not appropriate. Now that my sister and aunt comes from aboard and give me somethings to make me start over again. She is all now cubby and nice I put her in her place yesterday. To me it is best to be honest and move on than to have a storage in my body that will give me heart attack in my later days.