Signs of ual Abuse in a Toddler?

Did the tantrums and the hating of the diaper changes come on all of a sudden or did he always have them just not as bad as now? If they came on all of a sudden then something may have happened. If he is old enough to talk try asking him about why he hates having his diaper changed, tantrums, etc. Also do not let him alone with his grandmother or around her at all. It is not normal to be graphic about your life in front of a toddler. Your husband might not like this but it is your job to keep him safe.