I have been with my partner for 2 years. Someday I would like him to move in but not until my daughter feels content with it. She is 10. She has bonded well with him but when he is here for long periods of time she gets a bit agitated. I think she just likes me all to herself. She doesn’t hate him but I think the change would be a lot for her to handle. She is a worrier and would be anxious abiut change. Any tips regarding this. My youngest has no worries or issues. She is very close to him.