Ask Family Member to Leave or Call the Police (Texas)

My question involves personal property located in the State of: TEXAS

I have a house and my wife's daughter and boyfriend are squatting on the floor during the week at times and then goes to my wife's other house for a few days. My question is this. If my wife is not home (she leave during the weekends) can I ask her daughter to leave until my wife returns? If she refused can I have the police make her leave during that time my wife is not at the house?

My wife's daughter and boyfriend do not work so my wife takes care of her grandson who does live at the house but when she leave on the weekends I am the one taking care. I only want some privacy if just on those weekends. What legal action can I take if any?

Ask Family Member to Leave or Call the Police (Texas)