Legal Question in Family Law in California

No. If this asset has a marital value, you still are entitled to your community property interest.

No, you are not giving up your interest in the house by leaving, but it could affect your custody and visitation issues, depending on your plans. Many attorneys offer free initial consultations, and you should probably speak to an attorney before you get too far into this. For further information, visit http://www.ellifritzlaw.com