My daughter is 13 weeks old & on Saturday we went to my MIL's. They'd been away on holiday so we hadn't seen them for 3 weeks. My baby was really crying, even me holding her wouldn't calm her down. I've come here again today & she's got really upset again. Is she too little to be developing a dislike for people/a certain place? I don't know if it's just coincidental or what but she'd been absolutely fine at home both days & then got really upset once we got to my MIL's. She's seen my in-laws a lot since she's been born, bar the 3 weeks they were on holiday. I do think she's teething, she's showing a lot of the signs. But just confused as she's only got upset in MIL's house.