My husband felt something grab his testicles under the covers.?

My husband had just laid back in bed and pulled the covers over him; I had went to bed about 20 mins earlier and was already dozing off. He was shocked and stated that he felt something grab his testicles under the covers. He said he felt fingers cup around his package and gripped them, but It wasn't hard enough to hurt him. He told me right away, but I was already dozing off, and it didn't really register to me what had just happened because I was so tired.... We also had been experiencing ghostly occurances like the sound of coins circling in a gl coming from the kitchen, and my daughter heard a man's voice speak through the baby monitor it said " Hello Layla"; my granddaughters is 6 months old and her name is Layla. The baby had been moving around right before. When my daughter checked on her she was wide awake, not even scared. We often hear soft taps on the windows. This intity seems to come and go throughout the year... I just don't know what it want's.... Any insights out their?