The Eustachian tube connects the throat and the middle ear (the site of a typical  ear infection ) and allows air to travel between them and equalize the pressures. When the Eustachian tube is temporarily pinched off, pressure can build up in the middle ear.
Visitation is a matter of state law, but generally speaking, every state allows parents to exercise a reasonable amount of visitation with their children, which generally means enough time to establish and maintain a meaningful relationship.
Supervised visitation - Types. 1  Supervised visitation has many forms, including one-on-one supervision, group supervision, neutral or monitored exchange, telephone or video monitoring, and therapeutic supervision. . One-on-one supervision is when a one parent and that parent's children are supervised alone, but some providers allow guest to also attend.