This is certainly not a good period for your relationship and the more you dig the more the filth will emerge. Your husband is have debilitated Venus conjoined with Rahu in the 5th house. It is likely that the natives looses his path and mental balance and gets attracted to outsiders which he may consider close. It is more of a temporary attraction and certainly not a permanent once. Once this affliction in the 5th house is over, the native gets automatically persuaded to leave the wrong path and think correctly.
You should do the following remedies.
1. Feed roti / grains etc to the birds daily
2. DO not touch any arguments or controversies for next 43 days.
3. Put singar, Bindi etc daily.