hi, partner been acting weird with niece who was staying with grandparents (his sisters daughter staying three doors down with his mum and dad) on a little break. They have been messaging each other and video calling each other quite a bit when no-one is around (I have access to his ipad) - I've looked on his facebook messenger! He took her to darts one night and stayed out much later than normal and he went to help her get her makeup from his parents yesterday so she could put it on here (the parents/grandparents were already out) before we went out but they were gone 20 mins. Am I just being suspicious and thinking ridiculous thoughts? There are also a few messages that I personally think are odd but someone else might not think anything of it! Do I just keep an eye on things? She does not live close so we do not see her often.
Tessie