Q: What does Islam say about kissing and hugging one's mother?

Q: What does "was-salaam" mean? Is it Sunnah to end a letter with these words? Is it compulsory for the person who receives a letter which ends with "was-salaam" to audibly reply with wa alaykum salaam?

Q:

1. Besides olive oil, were any other varieties of oils used by the households of Rasulullah (Sallallahu Alayhi Wasallam) and the Sahabah (Radiallahu Anhum) for cooking?

2. What type of oil was used by Rasulullah (Sallallahu Alayhi Wasallam) and the Sahabah (Radiallahu Anhum) for oiling their hair?

3. Is it also Sunna to oil the beard?

Q: A person I know came with me to the Friday prayers. He is not very knowledgeable in Fiqh like myself and we are both non-Aalims. I got out and my companion went to park, but time was running short already, so I managed to find a space, but wasn't sure whether my companion got there on-time. Anyway, I prayed and finished the namaaz. When I got towards the back row I noticed my companion, he pulled me to the side and he was concerned if his prayer was valid, he explained to me the following situation: He came and the Jamaat rose for the 2nd rak'ah, he joined them in the 2nd rak'ah. So when they went into Tashahhud and my companion got up before the Imaam made tasleem, either out of forgetfulness or ignorance, and he quickly managed to finish his final rak'ah and apparently still managed to say the tasleem with the Imaam. He didn't do two prostrations of forgetfulness either. If he neglected to say the Tashahhud out of ignorance as well, would that affect the verdict? What is the verdict anyway?

Q: Is there a limit to having sex? Is it permissible to have sex every night? Can I refuse my husband?

Q: My wife gave birth to a baby and today is the 45th day but she is still bleeding. Please give me a solution to this and when can she take a bath and when can I have relations with her?

Q:

1. I am soon going to move into my new home. I want to invite my friends and our local Musjid musallees to come to my new home to recite Qur'an and thereafter I will feed them. Is it permissible for me to do so?

2. When one moves into one's new home, what A'maal should one carry out in order to bring blessings in the home?

Q: Our local Imaam recites long Surahs in Maghrib Salaah and very short Surahs in Esha Salaah. My understanding is that it should be other way around. Please advise the correct procedure especially in the light of the sunnah of Rasulullah (Sallallahu Alayhi Wasallam).

Q: Is it permissible to place flowers on graves?

Q: Should a grave be marked with a name plate for identification purposes or not?